29689075

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{7027}}^1$

素因数の和:7063

約数の個数: 18

約数和(自身を含む): 39869844

約数和(自身を除く): 10180769

約数列:

[1, 5, 13, 25, 65, 169, 325, 845, 4225, 7027, 35135, 91351, 175675, 456755, 1187563, 2283775, 5937815, 29689075]

約数ペア:

[(1, 29689075), (5, 5937815), (13, 2283775), (25, 1187563), (65, 456755), (169, 175675), (325, 91351), (845, 35135), (4225, 7027)]