15385176

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 44104320

約数和(自身を除く): 28719144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 61, 62, 72, 93, 113, 122, 124, 183, 186, 226, 244, 248, 279, 339, 366, 372, 452, 488, 549, 558, 678, 732, 744, 904, 1017, 1098, 1116, 1356, 1464, 1891, 2034, 2196, 2232, 2712, 3503, 3782, 4068, 4392, 5673, 6893, 7006, 7564, 8136, 10509, 11346, 13786, 14012, 15128, 17019, 20679, 21018, 22692, 27572, 28024, 31527, 34038, 41358, 42036, 45384, 55144, 62037, 63054, 68076, 82716, 84072, 124074, 126108, 136152, 165432, 213683, 248148, 252216, 427366, 496296, 641049, 854732, 1282098, 1709464, 1923147, 2564196, 3846294, 5128392, 7692588, 15385176]

約数ペア:

[(1, 15385176), (2, 7692588), (3, 5128392), (4, 3846294), (6, 2564196), (8, 1923147), (9, 1709464), (12, 1282098), (18, 854732), (24, 641049), (31, 496296), (36, 427366), (61, 252216), (62, 248148), (72, 213683), (93, 165432), (113, 136152), (122, 126108), (124, 124074), (183, 84072), (186, 82716), (226, 68076), (244, 63054), (248, 62037), (279, 55144), (339, 45384), (366, 42036), (372, 41358), (452, 34038), (488, 31527), (549, 28024), (558, 27572), (678, 22692), (732, 21018), (744, 20679), (904, 17019), (1017, 15128), (1098, 14012), (1116, 13786), (1356, 11346), (1464, 10509), (1891, 8136), (2034, 7564), (2196, 7006), (2232, 6893), (2712, 5673), (3503, 4392), (3782, 4068)]