1530375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:89

約数の個数: 64

約数和(自身を含む): 3234816

約数和(自身を除く): 1704441

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 53, 55, 75, 77, 105, 125, 159, 165, 175, 231, 265, 275, 371, 375, 385, 525, 583, 795, 825, 875, 1113, 1155, 1325, 1375, 1749, 1855, 1925, 2625, 2915, 3975, 4081, 4125, 5565, 5775, 6625, 8745, 9275, 9625, 12243, 14575, 19875, 20405, 27825, 28875, 43725, 46375, 61215, 72875, 102025, 139125, 218625, 306075, 510125, 1530375]

約数ペア:

[(1, 1530375), (3, 510125), (5, 306075), (7, 218625), (11, 139125), (15, 102025), (21, 72875), (25, 61215), (33, 46375), (35, 43725), (53, 28875), (55, 27825), (75, 20405), (77, 19875), (105, 14575), (125, 12243), (159, 9625), (165, 9275), (175, 8745), (231, 6625), (265, 5775), (275, 5565), (371, 4125), (375, 4081), (385, 3975), (525, 2915), (583, 2625), (795, 1925), (825, 1855), (875, 1749), (1113, 1375), (1155, 1325)]