136435325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{419801}}^1$

素因数の和:419824

約数の個数: 12

約数和(自身を含む): 182194068

約数和(自身を除く): 45758743

約数列:

[1, 5, 13, 25, 65, 325, 419801, 2099005, 5457413, 10495025, 27287065, 136435325]

約数ペア:

[(1, 136435325), (5, 27287065), (13, 10495025), (25, 5457413), (65, 2099005), (325, 419801)]