15678812105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{337}}^1\times {\mathrm{2927}}^1$

素因数の和:3314

約数の個数: 48

約数和(自身を含む): 21875533056

約数和(自身を除く): 6196720951

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 337, 935, 1445, 1685, 2927, 3179, 3707, 5729, 14635, 15895, 18535, 28645, 32197, 49759, 63019, 97393, 160985, 248795, 315095, 486965, 547349, 845903, 986399, 1071323, 2736745, 4229515, 4931995, 5356615, 9304933, 10850389, 16768783, 46524665, 54251945, 83843915, 184456613, 285069311, 922283065, 1425346555, 3135762421, 15678812105]

約数ペア:

[(1, 15678812105), (5, 3135762421), (11, 1425346555), (17, 922283065), (55, 285069311), (85, 184456613), (187, 83843915), (289, 54251945), (337, 46524665), (935, 16768783), (1445, 10850389), (1685, 9304933), (2927, 5356615), (3179, 4931995), (3707, 4229515), (5729, 2736745), (14635, 1071323), (15895, 986399), (18535, 845903), (28645, 547349), (32197, 486965), (49759, 315095), (63019, 248795), (97393, 160985)]