139027065

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1487}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 233127936

約数和(自身を除く): 94100871

約数列:

[1, 3, 5, 15, 23, 69, 115, 271, 345, 813, 1355, 1487, 4065, 4461, 6233, 7435, 18699, 22305, 31165, 34201, 93495, 102603, 171005, 402977, 513015, 1208931, 2014885, 6044655, 9268471, 27805413, 46342355, 139027065]

約数ペア:

[(1, 139027065), (3, 46342355), (5, 27805413), (15, 9268471), (23, 6044655), (69, 2014885), (115, 1208931), (271, 513015), (345, 402977), (813, 171005), (1355, 102603), (1487, 93495), (4065, 34201), (4461, 31165), (6233, 22305), (7435, 18699)]