2247153165

素因数分解:

$3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{78889}}^1$

素因数の和:79114

約数の個数: 32

約数和(自身を含む): 4013923200

約数和(自身を除く): 1766770035

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 211, 633, 1055, 1899, 3165, 5697, 9495, 28485, 78889, 236667, 394445, 710001, 1183335, 2130003, 3550005, 10650015, 16645579, 49936737, 83227895, 149810211, 249683685, 449430633, 749051055, 2247153165]

約数ペア:

[(1, 2247153165), (3, 749051055), (5, 449430633), (9, 249683685), (15, 149810211), (27, 83227895), (45, 49936737), (135, 16645579), (211, 10650015), (633, 3550005), (1055, 2130003), (1899, 1183335), (3165, 710001), (5697, 394445), (9495, 236667), (28485, 78889)]