25355505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2137}}^1$

素因数の和:2265

約数の個数: 32

約数和(自身を含む): 46796544

約数和(自身を除く): 21441039

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 113, 339, 565, 791, 1695, 2137, 2373, 3955, 6411, 10685, 11865, 14959, 32055, 44877, 74795, 224385, 241481, 724443, 1207405, 1690367, 3622215, 5071101, 8451835, 25355505]

約数ペア:

[(1, 25355505), (3, 8451835), (5, 5071101), (7, 3622215), (15, 1690367), (21, 1207405), (35, 724443), (105, 241481), (113, 224385), (339, 74795), (565, 44877), (791, 32055), (1695, 14959), (2137, 11865), (2373, 10685), (3955, 6411)]