39187875

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{3371}}^1$

素因数の和:3420

約数の個数: 32

約数和(自身を含む): 67332096

約数和(自身を除く): 28144221

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 465, 775, 2325, 3371, 3875, 10113, 11625, 16855, 50565, 84275, 104501, 252825, 313503, 421375, 522505, 1264125, 1567515, 2612525, 7837575, 13062625, 39187875]

約数ペア:

[(1, 39187875), (3, 13062625), (5, 7837575), (15, 2612525), (25, 1567515), (31, 1264125), (75, 522505), (93, 421375), (125, 313503), (155, 252825), (375, 104501), (465, 84275), (775, 50565), (2325, 16855), (3371, 11625), (3875, 10113)]