25985310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66629}}^1$

素因数の和:66652

約数の個数: 32

約数和(自身を含む): 67163040

約数和(自身を除く): 41177730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 66629, 133258, 199887, 333145, 399774, 666290, 866177, 999435, 1732354, 1998870, 2598531, 4330885, 5197062, 8661770, 12992655, 25985310]

約数ペア:

[(1, 25985310), (2, 12992655), (3, 8661770), (5, 5197062), (6, 4330885), (10, 2598531), (13, 1998870), (15, 1732354), (26, 999435), (30, 866177), (39, 666290), (65, 399774), (78, 333145), (130, 199887), (195, 133258), (390, 66629)]