15000272

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 90

約数和(自身を含む): 36354258

約数和(自身を除く): 21353986

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 53, 56, 76, 98, 106, 112, 133, 152, 196, 212, 266, 304, 361, 371, 392, 424, 532, 722, 742, 784, 848, 931, 1007, 1064, 1444, 1484, 1862, 2014, 2128, 2527, 2597, 2888, 2968, 3724, 4028, 5054, 5194, 5776, 5936, 7049, 7448, 8056, 10108, 10388, 14098, 14896, 16112, 17689, 19133, 20216, 20776, 28196, 35378, 38266, 40432, 41552, 49343, 56392, 70756, 76532, 98686, 112784, 133931, 141512, 153064, 197372, 267862, 283024, 306128, 394744, 535724, 789488, 937517, 1071448, 1875034, 2142896, 3750068, 7500136, 15000272]

約数ペア:

[(1, 15000272), (2, 7500136), (4, 3750068), (7, 2142896), (8, 1875034), (14, 1071448), (16, 937517), (19, 789488), (28, 535724), (38, 394744), (49, 306128), (53, 283024), (56, 267862), (76, 197372), (98, 153064), (106, 141512), (112, 133931), (133, 112784), (152, 98686), (196, 76532), (212, 70756), (266, 56392), (304, 49343), (361, 41552), (371, 40432), (392, 38266), (424, 35378), (532, 28196), (722, 20776), (742, 20216), (784, 19133), (848, 17689), (931, 16112), (1007, 14896), (1064, 14098), (1444, 10388), (1484, 10108), (1862, 8056), (2014, 7448), (2128, 7049), (2527, 5936), (2597, 5776), (2888, 5194), (2968, 5054), (3724, 4028)]