74500985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{17107}}^1$

素因数の和:17192

約数の個数: 16

約数和(自身を含む): 97720896

約数和(自身を除く): 23219911

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 17107, 85535, 222391, 1111955, 1146169, 5730845, 14900197, 74500985]

約数ペア:

[(1, 74500985), (5, 14900197), (13, 5730845), (65, 1146169), (67, 1111955), (335, 222391), (871, 85535), (4355, 17107)]