73875855

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{977}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 120012336

約数和(自身を除く): 46136481

約数列:

[1, 3, 5, 15, 71, 213, 355, 977, 1065, 2931, 4885, 5041, 14655, 15123, 25205, 69367, 75615, 208101, 346835, 1040505, 4925057, 14775171, 24625285, 73875855]

約数ペア:

[(1, 73875855), (3, 24625285), (5, 14775171), (15, 4925057), (71, 1040505), (213, 346835), (355, 208101), (977, 75615), (1065, 69367), (2931, 25205), (4885, 15123), (5041, 14655)]