15351252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1580

約数の個数: 48

約数和(自身を含む): 41287680

約数和(自身を除く): 25936428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1439, 1524, 1778, 2667, 2878, 3556, 4317, 5334, 5756, 8634, 10073, 10668, 17268, 20146, 30219, 40292, 60438, 120876, 182753, 365506, 548259, 731012, 1096518, 1279271, 2193036, 2558542, 3837813, 5117084, 7675626, 15351252]

約数ペア:

[(1, 15351252), (2, 7675626), (3, 5117084), (4, 3837813), (6, 2558542), (7, 2193036), (12, 1279271), (14, 1096518), (21, 731012), (28, 548259), (42, 365506), (84, 182753), (127, 120876), (254, 60438), (381, 40292), (508, 30219), (762, 20146), (889, 17268), (1439, 10668), (1524, 10073), (1778, 8634), (2667, 5756), (2878, 5334), (3556, 4317)]