87757345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{22133}}^1$

素因数の和:22212

約数の個数: 16

約数和(自身を含む): 115273872

約数和(自身を除く): 27516527

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 22133, 110665, 287729, 1350113, 1438645, 6750565, 17551469, 87757345]

約数ペア:

[(1, 87757345), (5, 17551469), (13, 6750565), (61, 1438645), (65, 1350113), (305, 287729), (793, 110665), (3965, 22133)]