42109315

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2539}}^1$

素因数の和:2682

約数の個数: 16

約数和(自身を含む): 52669440

約数和(自身を除く): 10560125

約数列:

[1, 5, 31, 107, 155, 535, 2539, 3317, 12695, 16585, 78709, 271673, 393545, 1358365, 8421863, 42109315]

約数ペア:

[(1, 42109315), (5, 8421863), (31, 1358365), (107, 393545), (155, 271673), (535, 78709), (2539, 16585), (3317, 12695)]