2734325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 3782496

約数和(自身を除く): 1048171

約数列:

[1, 5, 11, 25, 55, 61, 163, 275, 305, 671, 815, 1525, 1793, 3355, 4075, 8965, 9943, 16775, 44825, 49715, 109373, 248575, 546865, 2734325]

約数ペア:

[(1, 2734325), (5, 546865), (11, 248575), (25, 109373), (55, 49715), (61, 44825), (163, 16775), (275, 9943), (305, 8965), (671, 4075), (815, 3355), (1525, 1793)]