57912075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1523}}^1$

素因数の和:1565

約数の個数: 54

約数和(自身を含む): 112393476

約数和(自身を除く): 54481401

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 169, 195, 225, 325, 507, 585, 845, 975, 1521, 1523, 2535, 2925, 4225, 4569, 7605, 7615, 12675, 13707, 19799, 22845, 38025, 38075, 59397, 68535, 98995, 114225, 178191, 257387, 296985, 342675, 494975, 772161, 890955, 1286935, 1484925, 2316483, 3860805, 4454775, 6434675, 11582415, 19304025, 57912075]

約数ペア:

[(1, 57912075), (3, 19304025), (5, 11582415), (9, 6434675), (13, 4454775), (15, 3860805), (25, 2316483), (39, 1484925), (45, 1286935), (65, 890955), (75, 772161), (117, 494975), (169, 342675), (195, 296985), (225, 257387), (325, 178191), (507, 114225), (585, 98995), (845, 68535), (975, 59397), (1521, 38075), (1523, 38025), (2535, 22845), (2925, 19799), (4225, 13707), (4569, 12675), (7605, 7615)]