326540015

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{4801}}^1$

素因数の和:5090

約数の個数: 16

約数和(自身を含む): 400141056

約数和(自身を除く): 73601041

約数列:

[1, 5, 61, 223, 305, 1115, 4801, 13603, 24005, 68015, 292861, 1070623, 1464305, 5353115, 65308003, 326540015]

約数ペア:

[(1, 326540015), (5, 65308003), (61, 5353115), (223, 1464305), (305, 1070623), (1115, 292861), (4801, 68015), (13603, 24005)]