15450072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1$

素因数の和:1424

約数の個数: 64

約数和(自身を含む): 43148160

約数和(自身を除く): 27698088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 258, 264, 344, 473, 516, 946, 1032, 1361, 1419, 1892, 2722, 2838, 3784, 4083, 5444, 5676, 8166, 10888, 11352, 14971, 16332, 29942, 32664, 44913, 58523, 59884, 89826, 117046, 119768, 175569, 179652, 234092, 351138, 359304, 468184, 643753, 702276, 1287506, 1404552, 1931259, 2575012, 3862518, 5150024, 7725036, 15450072]

約数ペア:

[(1, 15450072), (2, 7725036), (3, 5150024), (4, 3862518), (6, 2575012), (8, 1931259), (11, 1404552), (12, 1287506), (22, 702276), (24, 643753), (33, 468184), (43, 359304), (44, 351138), (66, 234092), (86, 179652), (88, 175569), (129, 119768), (132, 117046), (172, 89826), (258, 59884), (264, 58523), (344, 44913), (473, 32664), (516, 29942), (946, 16332), (1032, 14971), (1361, 11352), (1419, 10888), (1892, 8166), (2722, 5676), (2838, 5444), (3784, 4083)]