25270905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6659}}^1$

素因数の和:6701

約数の個数: 32

約数和(自身を含む): 46033920

約数和(自身を除く): 20763015

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 6659, 19977, 33295, 73249, 99885, 153157, 219747, 366245, 459471, 765785, 1098735, 1684727, 2297355, 5054181, 8423635, 25270905]

約数ペア:

[(1, 25270905), (3, 8423635), (5, 5054181), (11, 2297355), (15, 1684727), (23, 1098735), (33, 765785), (55, 459471), (69, 366245), (115, 219747), (165, 153157), (253, 99885), (345, 73249), (759, 33295), (1265, 19977), (3795, 6659)]