15253992

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 45645600

約数和(自身を除く): 30391608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 172, 234, 258, 312, 344, 379, 387, 468, 516, 559, 758, 774, 936, 1032, 1118, 1137, 1516, 1548, 1677, 2236, 2274, 3032, 3096, 3354, 3411, 4472, 4548, 4927, 5031, 6708, 6822, 9096, 9854, 10062, 13416, 13644, 14781, 16297, 19708, 20124, 27288, 29562, 32594, 39416, 40248, 44343, 48891, 59124, 65188, 88686, 97782, 118248, 130376, 146673, 177372, 195564, 211861, 293346, 354744, 391128, 423722, 586692, 635583, 847444, 1173384, 1271166, 1694888, 1906749, 2542332, 3813498, 5084664, 7626996, 15253992]

約数ペア:

[(1, 15253992), (2, 7626996), (3, 5084664), (4, 3813498), (6, 2542332), (8, 1906749), (9, 1694888), (12, 1271166), (13, 1173384), (18, 847444), (24, 635583), (26, 586692), (36, 423722), (39, 391128), (43, 354744), (52, 293346), (72, 211861), (78, 195564), (86, 177372), (104, 146673), (117, 130376), (129, 118248), (156, 97782), (172, 88686), (234, 65188), (258, 59124), (312, 48891), (344, 44343), (379, 40248), (387, 39416), (468, 32594), (516, 29562), (559, 27288), (758, 20124), (774, 19708), (936, 16297), (1032, 14781), (1118, 13644), (1137, 13416), (1516, 10062), (1548, 9854), (1677, 9096), (2236, 6822), (2274, 6708), (3032, 5031), (3096, 4927), (3354, 4548), (3411, 4472)]