61649045

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{1129}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 75610560

約数和(自身を除く): 13961515

約数列:

[1, 5, 67, 163, 335, 815, 1129, 5645, 10921, 54605, 75643, 184027, 378215, 920135, 12329809, 61649045]

約数ペア:

[(1, 61649045), (5, 12329809), (67, 920135), (163, 378215), (335, 184027), (815, 75643), (1129, 54605), (5645, 10921)]