28565085

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{17471}}^1$

素因数の和:17588

約数の個数: 16

約数和(自身を含む): 46126080

約数和(自身を除く): 17560995

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 17471, 52413, 87355, 262065, 1904339, 5713017, 9521695, 28565085]

約数ペア:

[(1, 28565085), (3, 9521695), (5, 5713017), (15, 1904339), (109, 262065), (327, 87355), (545, 52413), (1635, 17471)]