27837588825

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:828

約数の個数: 144

約数和(自身を含む): 54080310960

約数和(自身を除く): 26242722135

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 53, 75, 85, 153, 159, 225, 255, 265, 353, 389, 425, 477, 765, 795, 901, 1059, 1167, 1275, 1325, 1765, 1945, 2385, 2703, 3177, 3501, 3825, 3975, 4505, 5295, 5835, 6001, 6613, 8109, 8825, 9725, 11925, 13515, 15885, 17505, 18003, 18709, 19839, 20617, 22525, 26475, 29175, 30005, 33065, 40545, 54009, 56127, 59517, 61851, 67575, 79425, 87525, 90015, 93545, 99195, 103085, 137317, 150025, 165325, 168381, 185553, 202725, 270045, 280635, 297585, 309255, 318053, 350489, 411951, 450075, 467725, 495975, 515425, 686585, 841905, 927765, 954159, 1051467, 1235853, 1350225, 1403175, 1487925, 1546275, 1590265, 1752445, 2059755, 2334389, 2862477, 3154401, 3432925, 4209525, 4638825, 4770795, 5257335, 6179265, 7003167, 7277801, 7951325, 8762225, 10298775, 11671945, 14312385, 15772005, 21009501, 21833403, 23853975, 26286675, 30896325, 35015835, 36389005, 58359725, 65500209, 71561925, 78860025, 105047505, 109167015, 123722617, 175079175, 181945025, 327501045, 371167851, 525237525, 545835075, 618613085, 1113503553, 1637505225, 1855839255, 3093065425, 5567517765, 9279196275, 27837588825]

約数ペア:

[(1, 27837588825), (3, 9279196275), (5, 5567517765), (9, 3093065425), (15, 1855839255), (17, 1637505225), (25, 1113503553), (45, 618613085), (51, 545835075), (53, 525237525), (75, 371167851), (85, 327501045), (153, 181945025), (159, 175079175), (225, 123722617), (255, 109167015), (265, 105047505), (353, 78860025), (389, 71561925), (425, 65500209), (477, 58359725), (765, 36389005), (795, 35015835), (901, 30896325), (1059, 26286675), (1167, 23853975), (1275, 21833403), (1325, 21009501), (1765, 15772005), (1945, 14312385), (2385, 11671945), (2703, 10298775), (3177, 8762225), (3501, 7951325), (3825, 7277801), (3975, 7003167), (4505, 6179265), (5295, 5257335), (5835, 4770795), (6001, 4638825), (6613, 4209525), (8109, 3432925), (8825, 3154401), (9725, 2862477), (11925, 2334389), (13515, 2059755), (15885, 1752445), (17505, 1590265), (18003, 1546275), (18709, 1487925), (19839, 1403175), (20617, 1350225), (22525, 1235853), (26475, 1051467), (29175, 954159), (30005, 927765), (33065, 841905), (40545, 686585), (54009, 515425), (56127, 495975), (59517, 467725), (61851, 450075), (67575, 411951), (79425, 350489), (87525, 318053), (90015, 309255), (93545, 297585), (99195, 280635), (103085, 270045), (137317, 202725), (150025, 185553), (165325, 168381)]