15005004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2447}}^1$

素因数の和:2534

約数の個数: 48

約数和(自身を含む): 40578048

約数和(自身を除く): 25573044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 2447, 3066, 4894, 6132, 7341, 9788, 14682, 17129, 29364, 34258, 51387, 68516, 102774, 178631, 205548, 357262, 535893, 714524, 1071786, 1250417, 2143572, 2500834, 3751251, 5001668, 7502502, 15005004]

約数ペア:

[(1, 15005004), (2, 7502502), (3, 5001668), (4, 3751251), (6, 2500834), (7, 2143572), (12, 1250417), (14, 1071786), (21, 714524), (28, 535893), (42, 357262), (73, 205548), (84, 178631), (146, 102774), (219, 68516), (292, 51387), (438, 34258), (511, 29364), (876, 17129), (1022, 14682), (1533, 9788), (2044, 7341), (2447, 6132), (3066, 4894)]