2970930225

素因数分解:

$3^1\times 5^2\times {\mathrm{881}}^1\times {\mathrm{44963}}^1$

素因数の和:45857

約数の個数: 24

約数和(自身を含む): 4917622752

約数和(自身を除く): 1946692527

約数列:

[1, 3, 5, 15, 25, 75, 881, 2643, 4405, 13215, 22025, 44963, 66075, 134889, 224815, 674445, 1124075, 3372225, 39612403, 118837209, 198062015, 594186045, 990310075, 2970930225]

約数ペア:

[(1, 2970930225), (3, 990310075), (5, 594186045), (15, 198062015), (25, 118837209), (75, 39612403), (881, 3372225), (2643, 1124075), (4405, 674445), (13215, 224815), (22025, 134889), (44963, 66075)]