67744215

素因数分解:

$3^3\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:72

約数の個数: 160

約数和(自身を含む): 161337600

約数和(自身を除く): 93593385

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 27, 33, 35, 45, 49, 55, 57, 63, 77, 95, 99, 105, 133, 135, 147, 165, 171, 189, 209, 231, 245, 285, 297, 315, 343, 385, 399, 441, 495, 513, 539, 627, 665, 693, 735, 855, 931, 945, 1029, 1045, 1155, 1197, 1323, 1463, 1485, 1617, 1715, 1881, 1995, 2079, 2205, 2401, 2565, 2695, 2793, 3087, 3135, 3465, 3591, 3773, 4389, 4655, 4851, 5145, 5643, 5985, 6517, 6615, 7203, 7315, 8085, 8379, 9261, 9405, 10241, 10395, 11319, 12005, 13167, 13965, 14553, 15435, 17955, 18865, 19551, 21609, 21945, 24255, 25137, 26411, 28215, 30723, 32585, 33957, 36015, 39501, 41895, 45619, 46305, 51205, 56595, 58653, 64827, 65835, 71687, 72765, 79233, 92169, 97755, 101871, 108045, 125685, 132055, 136857, 153615, 169785, 175959, 197505, 215061, 228095, 237699, 276507, 293265, 324135, 358435, 396165, 410571, 460845, 501809, 509355, 645183, 684285, 713097, 879795, 1075305, 1188495, 1231713, 1382535, 1505427, 1935549, 2052855, 2509045, 3225915, 3565485, 4516281, 6158565, 7527135, 9677745, 13548843, 22581405, 67744215]

約数ペア:

[(1, 67744215), (3, 22581405), (5, 13548843), (7, 9677745), (9, 7527135), (11, 6158565), (15, 4516281), (19, 3565485), (21, 3225915), (27, 2509045), (33, 2052855), (35, 1935549), (45, 1505427), (49, 1382535), (55, 1231713), (57, 1188495), (63, 1075305), (77, 879795), (95, 713097), (99, 684285), (105, 645183), (133, 509355), (135, 501809), (147, 460845), (165, 410571), (171, 396165), (189, 358435), (209, 324135), (231, 293265), (245, 276507), (285, 237699), (297, 228095), (315, 215061), (343, 197505), (385, 175959), (399, 169785), (441, 153615), (495, 136857), (513, 132055), (539, 125685), (627, 108045), (665, 101871), (693, 97755), (735, 92169), (855, 79233), (931, 72765), (945, 71687), (1029, 65835), (1045, 64827), (1155, 58653), (1197, 56595), (1323, 51205), (1463, 46305), (1485, 45619), (1617, 41895), (1715, 39501), (1881, 36015), (1995, 33957), (2079, 32585), (2205, 30723), (2401, 28215), (2565, 26411), (2695, 25137), (2793, 24255), (3087, 21945), (3135, 21609), (3465, 19551), (3591, 18865), (3773, 17955), (4389, 15435), (4655, 14553), (4851, 13965), (5145, 13167), (5643, 12005), (5985, 11319), (6517, 10395), (6615, 10241), (7203, 9405), (7315, 9261), (8085, 8379)]