228216495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{10357}}^1$

素因数の和:10491

約数の個数: 32

約数和(自身を含む): 396752832

約数和(自身を除く): 168536337

約数列:

[1, 3, 5, 13, 15, 39, 65, 113, 195, 339, 565, 1469, 1695, 4407, 7345, 10357, 22035, 31071, 51785, 134641, 155355, 403923, 673205, 1170341, 2019615, 3511023, 5851705, 15214433, 17555115, 45643299, 76072165, 228216495]

約数ペア:

[(1, 228216495), (3, 76072165), (5, 45643299), (13, 17555115), (15, 15214433), (39, 5851705), (65, 3511023), (113, 2019615), (195, 1170341), (339, 673205), (565, 403923), (1469, 155355), (1695, 134641), (4407, 51785), (7345, 31071), (10357, 22035)]