12716025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 24534144

約数和(自身を除く): 11818119

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 105, 159, 175, 265, 371, 457, 525, 795, 1113, 1325, 1371, 1855, 2285, 3199, 3975, 5565, 6855, 9275, 9597, 11425, 15995, 24221, 27825, 34275, 47985, 72663, 79975, 121105, 169547, 239925, 363315, 508641, 605525, 847735, 1816575, 2543205, 4238675, 12716025]

約数ペア:

[(1, 12716025), (3, 4238675), (5, 2543205), (7, 1816575), (15, 847735), (21, 605525), (25, 508641), (35, 363315), (53, 239925), (75, 169547), (105, 121105), (159, 79975), (175, 72663), (265, 47985), (371, 34275), (457, 27825), (525, 24221), (795, 15995), (1113, 11425), (1325, 9597), (1371, 9275), (1855, 6855), (2285, 5565), (3199, 3975)]