396936145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{13229}}^1$

素因数の和:13604

約数の個数: 16

約数和(自身を含む): 505809360

約数和(自身を除く): 108873215

約数列:

[1, 5, 17, 85, 353, 1765, 6001, 13229, 30005, 66145, 224893, 1124465, 4669837, 23349185, 79387229, 396936145]

約数ペア:

[(1, 396936145), (5, 79387229), (17, 23349185), (85, 4669837), (353, 1124465), (1765, 224893), (6001, 66145), (13229, 30005)]