74107315

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{10987}}^1$

素因数の和:11082

約数の個数: 16

約数和(自身を含む): 94936320

約数和(自身を除く): 20829005

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 10987, 54935, 208753, 780077, 1043765, 3900385, 14821463, 74107315]

約数ペア:

[(1, 74107315), (5, 14821463), (19, 3900385), (71, 1043765), (95, 780077), (355, 208753), (1349, 54935), (6745, 10987)]