13011190025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{944551}}^1$

素因数の和:944609

約数の個数: 24

約数和(自身を含む): 17568667200

約数和(自身を除く): 4557477175

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 2755, 13775, 944551, 4722755, 17946469, 23613775, 27391979, 89732345, 136959895, 448661725, 520447601, 684799475, 2602238005, 13011190025]

約数ペア:

[(1, 13011190025), (5, 2602238005), (19, 684799475), (25, 520447601), (29, 448661725), (95, 136959895), (145, 89732345), (475, 27391979), (551, 23613775), (725, 17946469), (2755, 4722755), (13775, 944551)]