15252666

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 37134720

約数和(自身を除く): 21882054

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 29, 33, 39, 58, 66, 78, 87, 143, 174, 286, 319, 377, 429, 613, 638, 754, 858, 957, 1131, 1226, 1839, 1914, 2262, 3678, 4147, 6743, 7969, 8294, 12441, 13486, 15938, 17777, 20229, 23907, 24882, 35554, 40458, 47814, 53331, 87659, 106662, 175318, 195547, 231101, 262977, 391094, 462202, 525954, 586641, 693303, 1173282, 1386606, 2542111, 5084222, 7626333, 15252666]

約数ペア:

[(1, 15252666), (2, 7626333), (3, 5084222), (6, 2542111), (11, 1386606), (13, 1173282), (22, 693303), (26, 586641), (29, 525954), (33, 462202), (39, 391094), (58, 262977), (66, 231101), (78, 195547), (87, 175318), (143, 106662), (174, 87659), (286, 53331), (319, 47814), (377, 40458), (429, 35554), (613, 24882), (638, 23907), (754, 20229), (858, 17777), (957, 15938), (1131, 13486), (1226, 12441), (1839, 8294), (1914, 7969), (2262, 6743), (3678, 4147)]