123112905

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6733}}^1$

素因数の和:6817

約数の個数: 32

約数和(自身を含む): 209454336

約数和(自身を除く): 86341431

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 795, 1219, 3657, 6095, 6733, 18285, 20199, 33665, 100995, 154859, 356849, 464577, 774295, 1070547, 1784245, 2322885, 5352735, 8207527, 24622581, 41037635, 123112905]

約数ペア:

[(1, 123112905), (3, 41037635), (5, 24622581), (15, 8207527), (23, 5352735), (53, 2322885), (69, 1784245), (115, 1070547), (159, 774295), (265, 464577), (345, 356849), (795, 154859), (1219, 100995), (3657, 33665), (6095, 20199), (6733, 18285)]