145428575

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2029}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 187279680

約数和(自身を除く): 41851105

約数列:

[1, 5, 25, 47, 61, 235, 305, 1175, 1525, 2029, 2867, 10145, 14335, 50725, 71675, 95363, 123769, 476815, 618845, 2384075, 3094225, 5817143, 29085715, 145428575]

約数ペア:

[(1, 145428575), (5, 29085715), (25, 5817143), (47, 3094225), (61, 2384075), (235, 618845), (305, 476815), (1175, 123769), (1525, 95363), (2029, 71675), (2867, 50725), (10145, 14335)]