129374415

素因数分解:

$3^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 234063648

約数和(自身を除く): 104689233

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 233, 243, 405, 457, 699, 1165, 1215, 1371, 2097, 2285, 3495, 4113, 6291, 6855, 10485, 12339, 18873, 20565, 31455, 37017, 56619, 61695, 94365, 106481, 111051, 185085, 283095, 319443, 532405, 555255, 958329, 1597215, 2874987, 4791645, 8624961, 14374935, 25874883, 43124805, 129374415]

約数ペア:

[(1, 129374415), (3, 43124805), (5, 25874883), (9, 14374935), (15, 8624961), (27, 4791645), (45, 2874987), (81, 1597215), (135, 958329), (233, 555255), (243, 532405), (405, 319443), (457, 283095), (699, 185085), (1165, 111051), (1215, 106481), (1371, 94365), (2097, 61695), (2285, 56619), (3495, 37017), (4113, 31455), (6291, 20565), (6855, 18873), (10485, 12339)]