71323665

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{97039}}^1$

素因数の和:97061

約数の個数: 24

約数和(自身を含む): 132750720

約数和(自身を除く): 61427055

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 97039, 291117, 485195, 679273, 1455585, 2037819, 3396365, 4754911, 10189095, 14264733, 23774555, 71323665]

約数ペア:

[(1, 71323665), (3, 23774555), (5, 14264733), (7, 10189095), (15, 4754911), (21, 3396365), (35, 2037819), (49, 1455585), (105, 679273), (147, 485195), (245, 291117), (735, 97039)]