229772465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{114031}}^1$

素因数の和:114080

約数の個数: 16

約数和(自身を含む): 306518016

約数和(自身を除く): 76745551

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 114031, 570155, 1482403, 3534961, 7412015, 17674805, 45954493, 229772465]

約数ペア:

[(1, 229772465), (5, 45954493), (13, 17674805), (31, 7412015), (65, 3534961), (155, 1482403), (403, 570155), (2015, 114031)]