40443455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2741}}^1$

素因数の和:2986

約数の個数: 16

約数和(自身を含む): 52514784

約数和(自身を除く): 12071329

約数列:

[1, 5, 13, 65, 227, 1135, 2741, 2951, 13705, 14755, 35633, 178165, 622207, 3111035, 8088691, 40443455]

約数ペア:

[(1, 40443455), (5, 8088691), (13, 3111035), (65, 622207), (227, 178165), (1135, 35633), (2741, 14755), (2951, 13705)]