2130795075

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{916471}}^1$

素因数の和:916515

約数の個数: 24

約数和(自身を含む): 3636560896

約数和(自身を除く): 1505765821

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 916471, 2749413, 4582355, 13747065, 22911775, 28410601, 68735325, 85231803, 142053005, 426159015, 710265025, 2130795075]

約数ペア:

[(1, 2130795075), (3, 710265025), (5, 426159015), (15, 142053005), (25, 85231803), (31, 68735325), (75, 28410601), (93, 22911775), (155, 13747065), (465, 4582355), (775, 2749413), (2325, 916471)]