1555151182

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 2582496000

約数和(自身を除く): 1027344818

約数列:

[1, 2, 13, 26, 79, 139, 158, 169, 278, 338, 419, 838, 1027, 1807, 2054, 3614, 5447, 10894, 10981, 13351, 21962, 23491, 26702, 33101, 46982, 58241, 66202, 70811, 116482, 141622, 142753, 285506, 430313, 757133, 860626, 1514266, 1855789, 3711578, 4601039, 5594069, 9202078, 9842729, 11188138, 19685458, 59813507, 119627014, 777575591, 1555151182]

約数ペア:

[(1, 1555151182), (2, 777575591), (13, 119627014), (26, 59813507), (79, 19685458), (139, 11188138), (158, 9842729), (169, 9202078), (278, 5594069), (338, 4601039), (419, 3711578), (838, 1855789), (1027, 1514266), (1807, 860626), (2054, 757133), (3614, 430313), (5447, 285506), (10894, 142753), (10981, 141622), (13351, 116482), (21962, 70811), (23491, 66202), (26702, 58241), (33101, 46982)]