10105025

素因数分解:

$5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 36

約数和(自身を含む): 14906412

約数和(自身を除く): 4801387

約数列:

[1, 5, 7, 25, 35, 49, 73, 113, 175, 245, 365, 511, 565, 791, 1225, 1825, 2555, 2825, 3577, 3955, 5537, 8249, 12775, 17885, 19775, 27685, 41245, 57743, 89425, 138425, 206225, 288715, 404201, 1443575, 2021005, 10105025]

約数ペア:

[(1, 10105025), (5, 2021005), (7, 1443575), (25, 404201), (35, 288715), (49, 206225), (73, 138425), (113, 89425), (175, 57743), (245, 41245), (365, 27685), (511, 19775), (565, 17885), (791, 12775), (1225, 8249), (1825, 5537), (2555, 3955), (2825, 3577)]