45131855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2381}}^1$

素因数の和:2626

約数の個数: 16

約数和(自身を含む): 57625344

約数和(自身を除く): 12493489

約数列:

[1, 5, 17, 85, 223, 1115, 2381, 3791, 11905, 18955, 40477, 202385, 530963, 2654815, 9026371, 45131855]

約数ペア:

[(1, 45131855), (5, 9026371), (17, 2654815), (85, 530963), (223, 202385), (1115, 40477), (2381, 18955), (3791, 11905)]