2834975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 36

約数和(自身を含む): 4220712

約数和(自身を除く): 1385737

約数列:

[1, 5, 11, 13, 25, 55, 61, 65, 143, 169, 275, 305, 325, 671, 715, 793, 845, 1525, 1859, 3355, 3575, 3965, 4225, 8723, 9295, 10309, 16775, 19825, 43615, 46475, 51545, 113399, 218075, 257725, 566995, 2834975]

約数ペア:

[(1, 2834975), (5, 566995), (11, 257725), (13, 218075), (25, 113399), (55, 51545), (61, 46475), (65, 43615), (143, 19825), (169, 16775), (275, 10309), (305, 9295), (325, 8723), (671, 4225), (715, 3965), (793, 3575), (845, 3355), (1525, 1859)]