69980445

素因数分解:

$3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2843}}^1$

素因数の和:3401

約数の個数: 24

約数和(自身を含む): 121563936

約数和(自身を除く): 51583491

約数列:

[1, 3, 5, 9, 15, 45, 547, 1641, 2735, 2843, 4923, 8205, 8529, 14215, 24615, 25587, 42645, 127935, 1555121, 4665363, 7775605, 13996089, 23326815, 69980445]

約数ペア:

[(1, 69980445), (3, 23326815), (5, 13996089), (9, 7775605), (15, 4665363), (45, 1555121), (547, 127935), (1641, 42645), (2735, 25587), (2843, 24615), (4923, 14215), (8205, 8529)]