13811445

素因数分解:

$3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 24710400

約数和(自身を除く): 10898955

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 263, 389, 789, 1167, 1315, 1945, 2367, 3501, 3945, 5835, 7101, 10503, 11835, 17505, 35505, 52515, 102307, 306921, 511535, 920763, 1534605, 2762289, 4603815, 13811445]

約数ペア:

[(1, 13811445), (3, 4603815), (5, 2762289), (9, 1534605), (15, 920763), (27, 511535), (45, 306921), (135, 102307), (263, 52515), (389, 35505), (789, 17505), (1167, 11835), (1315, 10503), (1945, 7101), (2367, 5835), (3501, 3945)]