13257150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2897

約数の個数: 48

約数和(自身を含む): 33950208

約数和(自身を除く): 20693058

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 2851, 4650, 5702, 8553, 14255, 17106, 28510, 42765, 71275, 85530, 88381, 142550, 176762, 213825, 265143, 427650, 441905, 530286, 883810, 1325715, 2209525, 2651430, 4419050, 6628575, 13257150]

約数ペア:

[(1, 13257150), (2, 6628575), (3, 4419050), (5, 2651430), (6, 2209525), (10, 1325715), (15, 883810), (25, 530286), (30, 441905), (31, 427650), (50, 265143), (62, 213825), (75, 176762), (93, 142550), (150, 88381), (155, 85530), (186, 71275), (310, 42765), (465, 28510), (775, 17106), (930, 14255), (1550, 8553), (2325, 5702), (2851, 4650)]