13743075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 24569856

約数和(自身を除く): 10826781

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 75, 93, 115, 155, 257, 345, 465, 575, 713, 771, 775, 1285, 1725, 2139, 2325, 3565, 3855, 5911, 6425, 7967, 10695, 17733, 17825, 19275, 23901, 29555, 39835, 53475, 88665, 119505, 147775, 183241, 199175, 443325, 549723, 597525, 916205, 2748615, 4581025, 13743075]

約数ペア:

[(1, 13743075), (3, 4581025), (5, 2748615), (15, 916205), (23, 597525), (25, 549723), (31, 443325), (69, 199175), (75, 183241), (93, 147775), (115, 119505), (155, 88665), (257, 53475), (345, 39835), (465, 29555), (575, 23901), (713, 19275), (771, 17825), (775, 17733), (1285, 10695), (1725, 7967), (2139, 6425), (2325, 5911), (3565, 3855)]