225091585

素因数分解:

$5^1\times {\mathrm{277}}^1\times {\mathrm{331}}^1\times {\mathrm{491}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 272457792

約数和(自身を除く): 47366207

約数列:

[1, 5, 277, 331, 491, 1385, 1655, 2455, 91687, 136007, 162521, 458435, 680035, 812605, 45018317, 225091585]

約数ペア:

[(1, 225091585), (5, 45018317), (277, 812605), (331, 680035), (491, 458435), (1385, 162521), (1655, 136007), (2455, 91687)]