99868415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 30768385

約数列:

[1, 5, 23, 41, 59, 115, 205, 295, 359, 943, 1357, 1795, 2419, 4715, 6785, 8257, 12095, 14719, 21181, 41285, 55637, 73595, 105905, 278185, 338537, 487163, 868421, 1692685, 2435815, 4342105, 19973683, 99868415]

約数ペア:

[(1, 99868415), (5, 19973683), (23, 4342105), (41, 2435815), (59, 1692685), (115, 868421), (205, 487163), (295, 338537), (359, 278185), (943, 105905), (1357, 73595), (1795, 55637), (2419, 41285), (4715, 21181), (6785, 14719), (8257, 12095)]