54942285

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2243}}^1$

素因数の和:2345

約数の個数: 32

約数和(自身を含む): 93063168

約数和(自身を除く): 38120883

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 1065, 1633, 2243, 4899, 6729, 8165, 11215, 24495, 33645, 51589, 154767, 159253, 257945, 477759, 773835, 796265, 2388795, 3662819, 10988457, 18314095, 54942285]

約数ペア:

[(1, 54942285), (3, 18314095), (5, 10988457), (15, 3662819), (23, 2388795), (69, 796265), (71, 773835), (115, 477759), (213, 257945), (345, 159253), (355, 154767), (1065, 51589), (1633, 33645), (2243, 24495), (4899, 11215), (6729, 8165)]