15028164

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 40535040

約数和(自身を除く): 25506876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 127, 171, 173, 228, 254, 342, 346, 381, 508, 519, 684, 692, 762, 1038, 1143, 1524, 1557, 2076, 2286, 2413, 3114, 3287, 4572, 4826, 6228, 6574, 7239, 9652, 9861, 13148, 14478, 19722, 21717, 21971, 28956, 29583, 39444, 43434, 43942, 59166, 65913, 86868, 87884, 118332, 131826, 197739, 263652, 395478, 417449, 790956, 834898, 1252347, 1669796, 2504694, 3757041, 5009388, 7514082, 15028164]

約数ペア:

[(1, 15028164), (2, 7514082), (3, 5009388), (4, 3757041), (6, 2504694), (9, 1669796), (12, 1252347), (18, 834898), (19, 790956), (36, 417449), (38, 395478), (57, 263652), (76, 197739), (114, 131826), (127, 118332), (171, 87884), (173, 86868), (228, 65913), (254, 59166), (342, 43942), (346, 43434), (381, 39444), (508, 29583), (519, 28956), (684, 21971), (692, 21717), (762, 19722), (1038, 14478), (1143, 13148), (1524, 9861), (1557, 9652), (2076, 7239), (2286, 6574), (2413, 6228), (3114, 4826), (3287, 4572)]