25064641

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1031}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 30117888

約数和(自身を除く): 5053247

約数列:

[1, 7, 23, 151, 161, 1031, 1057, 3473, 7217, 23713, 24311, 155681, 165991, 1089767, 3580663, 25064641]

約数ペア:

[(1, 25064641), (7, 3580663), (23, 1089767), (151, 165991), (161, 155681), (1031, 24311), (1057, 23713), (3473, 7217)]