15902904

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 41824800

約数和(自身を除く): 25921896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 73, 87, 116, 146, 174, 219, 232, 292, 313, 348, 438, 584, 626, 696, 876, 939, 1252, 1752, 1878, 2117, 2504, 3756, 4234, 6351, 7512, 8468, 9077, 12702, 16936, 18154, 22849, 25404, 27231, 36308, 45698, 50808, 54462, 68547, 72616, 91396, 108924, 137094, 182792, 217848, 274188, 548376, 662621, 1325242, 1987863, 2650484, 3975726, 5300968, 7951452, 15902904]

約数ペア:

[(1, 15902904), (2, 7951452), (3, 5300968), (4, 3975726), (6, 2650484), (8, 1987863), (12, 1325242), (24, 662621), (29, 548376), (58, 274188), (73, 217848), (87, 182792), (116, 137094), (146, 108924), (174, 91396), (219, 72616), (232, 68547), (292, 54462), (313, 50808), (348, 45698), (438, 36308), (584, 27231), (626, 25404), (696, 22849), (876, 18154), (939, 16936), (1252, 12702), (1752, 9077), (1878, 8468), (2117, 7512), (2504, 6351), (3756, 4234)]