10121875

素因数分解:

$5^5\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 24

約数和(自身を含む): 13124160

約数和(自身を除く): 3002285

約数列:

[1, 5, 25, 41, 79, 125, 205, 395, 625, 1025, 1975, 3125, 3239, 5125, 9875, 16195, 25625, 49375, 80975, 128125, 246875, 404875, 2024375, 10121875]

約数ペア:

[(1, 10121875), (5, 2024375), (25, 404875), (41, 246875), (79, 128125), (125, 80975), (205, 49375), (395, 25625), (625, 16195), (1025, 9875), (1975, 5125), (3125, 3239)]