40238155

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11287}}^1$

素因数の和:11346

約数の個数: 16

約数和(自身を含む): 52015104

約数和(自身を除く): 11776949

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 11287, 56435, 259601, 349897, 1298005, 1749485, 8047631, 40238155]

約数ペア:

[(1, 40238155), (5, 8047631), (23, 1749485), (31, 1298005), (115, 349897), (155, 259601), (713, 56435), (3565, 11287)]