13540825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 18302400

約数和(自身を除く): 4761575

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 983, 2755, 4915, 13775, 18677, 24575, 28507, 93385, 142535, 466925, 541633, 712675, 2708165, 13540825]

約数ペア:

[(1, 13540825), (5, 2708165), (19, 712675), (25, 541633), (29, 466925), (95, 142535), (145, 93385), (475, 28507), (551, 24575), (725, 18677), (983, 13775), (2755, 4915)]