130373565

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{177379}}^1$

素因数の和:177401

約数の個数: 24

約数和(自身を含む): 242655840

約数和(自身を除く): 112282275

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 177379, 532137, 886895, 1241653, 2660685, 3724959, 6208265, 8691571, 18624795, 26074713, 43457855, 130373565]

約数ペア:

[(1, 130373565), (3, 43457855), (5, 26074713), (7, 18624795), (15, 8691571), (21, 6208265), (35, 3724959), (49, 2660685), (105, 1241653), (147, 886895), (245, 532137), (735, 177379)]