71247625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 94723200

約数和(自身を除く): 23475575

約数列:

[1, 5, 19, 25, 95, 125, 131, 229, 475, 655, 1145, 2375, 2489, 3275, 4351, 5725, 12445, 16375, 21755, 28625, 29999, 62225, 108775, 149995, 311125, 543875, 569981, 749975, 2849905, 3749875, 14249525, 71247625]

約数ペア:

[(1, 71247625), (5, 14249525), (19, 3749875), (25, 2849905), (95, 749975), (125, 569981), (131, 543875), (229, 311125), (475, 149995), (655, 108775), (1145, 62225), (2375, 29999), (2489, 28625), (3275, 21755), (4351, 16375), (5725, 12445)]