1427887575

素因数分解:

$3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 2699827200

約数和(自身を除く): 1271939625

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 135, 159, 167, 225, 239, 265, 477, 501, 675, 717, 795, 835, 1195, 1325, 1431, 1503, 2151, 2385, 2505, 3585, 3975, 4175, 4509, 5975, 6453, 7155, 7515, 8851, 10755, 11925, 12525, 12667, 17925, 22545, 26553, 32265, 35775, 37575, 38001, 39913, 44255, 53775, 63335, 79659, 112725, 114003, 119739, 132765, 161325, 190005, 199565, 221275, 238977, 316675, 342009, 359217, 398295, 570015, 598695, 663825, 950025, 997825, 1077651, 1194885, 1710045, 1796085, 1991475, 2115389, 2850075, 2993475, 5388255, 5974425, 6346167, 8550225, 8980425, 10576945, 19038501, 26941275, 31730835, 52884725, 57115503, 95192505, 158654175, 285577515, 475962525, 1427887575]

約数ペア:

[(1, 1427887575), (3, 475962525), (5, 285577515), (9, 158654175), (15, 95192505), (25, 57115503), (27, 52884725), (45, 31730835), (53, 26941275), (75, 19038501), (135, 10576945), (159, 8980425), (167, 8550225), (225, 6346167), (239, 5974425), (265, 5388255), (477, 2993475), (501, 2850075), (675, 2115389), (717, 1991475), (795, 1796085), (835, 1710045), (1195, 1194885), (1325, 1077651), (1431, 997825), (1503, 950025), (2151, 663825), (2385, 598695), (2505, 570015), (3585, 398295), (3975, 359217), (4175, 342009), (4509, 316675), (5975, 238977), (6453, 221275), (7155, 199565), (7515, 190005), (8851, 161325), (10755, 132765), (11925, 119739), (12525, 114003), (12667, 112725), (17925, 79659), (22545, 63335), (26553, 53775), (32265, 44255), (35775, 39913), (37575, 38001)]