120870115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 160372800

約数和(自身を除く): 39502685

約数列:

[1, 5, 19, 29, 73, 95, 145, 365, 551, 601, 1387, 2117, 2755, 3005, 6935, 10585, 11419, 17429, 40223, 43873, 57095, 87145, 201115, 219365, 331151, 833587, 1272317, 1655755, 4167935, 6361585, 24174023, 120870115]

約数ペア:

[(1, 120870115), (5, 24174023), (19, 6361585), (29, 4167935), (73, 1655755), (95, 1272317), (145, 833587), (365, 331151), (551, 219365), (601, 201115), (1387, 87145), (2117, 57095), (2755, 43873), (3005, 40223), (6935, 17429), (10585, 11419)]