10945625

素因数分解:

$5^4\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:314

約数の個数: 20

約数和(自身を含む): 13908048

約数和(自身を除く): 2962423

約数列:

[1, 5, 25, 83, 125, 211, 415, 625, 1055, 2075, 5275, 10375, 17513, 26375, 51875, 87565, 131875, 437825, 2189125, 10945625]

約数ペア:

[(1, 10945625), (5, 2189125), (25, 437825), (83, 131875), (125, 87565), (211, 51875), (415, 26375), (625, 17513), (1055, 10375), (2075, 5275)]