15515669845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^2\times {\mathrm{1459}}^1$

素因数の和:1642

約数の個数: 48

約数和(自身を含む): 20844875520

約数和(自身を除く): 5329205675

約数列:

[1, 5, 13, 47, 59, 65, 235, 295, 611, 767, 1459, 2773, 3055, 3481, 3835, 7295, 13865, 17405, 18967, 36049, 45253, 68573, 86081, 94835, 163607, 180245, 226265, 342865, 430405, 818035, 891449, 1119053, 2126891, 4045807, 4457245, 5078779, 5595265, 10634455, 20229035, 25393895, 52595491, 66024127, 238702613, 262977455, 330120635, 1193513065, 3103133969, 15515669845]

約数ペア:

[(1, 15515669845), (5, 3103133969), (13, 1193513065), (47, 330120635), (59, 262977455), (65, 238702613), (235, 66024127), (295, 52595491), (611, 25393895), (767, 20229035), (1459, 10634455), (2773, 5595265), (3055, 5078779), (3481, 4457245), (3835, 4045807), (7295, 2126891), (13865, 1119053), (17405, 891449), (18967, 818035), (36049, 430405), (45253, 342865), (68573, 226265), (86081, 180245), (94835, 163607)]