72403585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{3271}}^1$

素因数の和:3528

約数の個数: 16

約数和(自身を含む): 91877760

約数和(自身を除く): 19474175

約数列:

[1, 5, 19, 95, 233, 1165, 3271, 4427, 16355, 22135, 62149, 310745, 762143, 3810715, 14480717, 72403585]

約数ペア:

[(1, 72403585), (5, 14480717), (19, 3810715), (95, 762143), (233, 310745), (1165, 62149), (3271, 22135), (4427, 16355)]