156915020145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18713777}}^1$

素因数の和:18713841

約数の個数: 32

約数和(自身を含む): 276664493952

約数和(自身を除く): 119749473807

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 18713777, 56141331, 93568885, 243279101, 280706655, 729837303, 804692411, 1216395505, 2414077233, 3649186515, 4023462055, 10461001343, 12070386165, 31383004029, 52305006715, 156915020145]

約数ペア:

[(1, 156915020145), (3, 52305006715), (5, 31383004029), (13, 12070386165), (15, 10461001343), (39, 4023462055), (43, 3649186515), (65, 2414077233), (129, 1216395505), (195, 804692411), (215, 729837303), (559, 280706655), (645, 243279101), (1677, 93568885), (2795, 56141331), (8385, 18713777)]