42400105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{3457}}^1$

素因数の和:3696

約数の個数: 16

約数和(自身を含む): 55770624

約数和(自身を除く): 13370519

約数列:

[1, 5, 11, 55, 223, 1115, 2453, 3457, 12265, 17285, 38027, 190135, 770911, 3854555, 8480021, 42400105]

約数ペア:

[(1, 42400105), (5, 8480021), (11, 3854555), (55, 770911), (223, 190135), (1115, 38027), (2453, 17285), (3457, 12265)]