5107375

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 7862400

約数和(自身を除く): 2755025

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 175, 325, 449, 455, 875, 1625, 2245, 2275, 3143, 5837, 11225, 11375, 15715, 29185, 40859, 56125, 78575, 145925, 204295, 392875, 729625, 1021475, 5107375]

約数ペア:

[(1, 5107375), (5, 1021475), (7, 729625), (13, 392875), (25, 204295), (35, 145925), (65, 78575), (91, 56125), (125, 40859), (175, 29185), (325, 15715), (449, 11375), (455, 11225), (875, 5837), (1625, 3143), (2245, 2275)]