42018485

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2399}}^1$

素因数の和:2548

約数の個数: 16

約数和(自身を含む): 52531200

約数和(自身を除く): 10512715

約数列:

[1, 5, 31, 113, 155, 565, 2399, 3503, 11995, 17515, 74369, 271087, 371845, 1355435, 8403697, 42018485]

約数ペア:

[(1, 42018485), (5, 8403697), (31, 1355435), (113, 371845), (155, 271087), (565, 74369), (2399, 17515), (3503, 11995)]