75540855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16843}}^1$

素因数の和:16887

約数の個数: 32

約数和(自身を含む): 135830016

約数和(自身を除く): 60289161

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 16843, 50529, 84215, 218959, 252645, 387389, 656877, 1094795, 1162167, 1936945, 3284385, 5036057, 5810835, 15108171, 25180285, 75540855]

約数ペア:

[(1, 75540855), (3, 25180285), (5, 15108171), (13, 5810835), (15, 5036057), (23, 3284385), (39, 1936945), (65, 1162167), (69, 1094795), (115, 656877), (195, 387389), (299, 252645), (345, 218959), (897, 84215), (1495, 50529), (4485, 16843)]