102288025

素因数分解:

$5^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1279}}^1$

素因数の和:1753

約数の個数: 24

約数和(自身を含む): 145387520

約数和(自身を除く): 43099495

約数列:

[1, 5, 7, 25, 35, 175, 457, 1279, 2285, 3199, 6395, 8953, 11425, 15995, 31975, 44765, 79975, 223825, 584503, 2922515, 4091521, 14612575, 20457605, 102288025]

約数ペア:

[(1, 102288025), (5, 20457605), (7, 14612575), (25, 4091521), (35, 2922515), (175, 584503), (457, 223825), (1279, 79975), (2285, 44765), (3199, 31975), (6395, 15995), (8953, 11425)]