25361310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65029}}^1$

素因数の和:65052

約数の個数: 32

約数和(自身を含む): 65550240

約数和(自身を除く): 40188930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 65029, 130058, 195087, 325145, 390174, 650290, 845377, 975435, 1690754, 1950870, 2536131, 4226885, 5072262, 8453770, 12680655, 25361310]

約数ペア:

[(1, 25361310), (2, 12680655), (3, 8453770), (5, 5072262), (6, 4226885), (10, 2536131), (13, 1950870), (15, 1690754), (26, 975435), (30, 845377), (39, 650290), (65, 390174), (78, 325145), (130, 195087), (195, 130058), (390, 65029)]