40941385

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 49882752

約数和(自身を除く): 8941367

約数列:

[1, 5, 151, 211, 257, 755, 1055, 1285, 31861, 38807, 54227, 159305, 194035, 271135, 8188277, 40941385]

約数ペア:

[(1, 40941385), (5, 8188277), (151, 271135), (211, 194035), (257, 159305), (755, 54227), (1055, 38807), (1285, 31861)]