29910985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12437}}^1$

素因数の和:12492

約数の個数: 16

約数和(自身を含む): 39702096

約数和(自身を除く): 9791111

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 12437, 62185, 161681, 460169, 808405, 2300845, 5982197, 29910985]

約数ペア:

[(1, 29910985), (5, 5982197), (13, 2300845), (37, 808405), (65, 460169), (185, 161681), (481, 62185), (2405, 12437)]