15895536

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^2\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 60

約数和(自身を含む): 42303096

約数和(自身を除く): 26407560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 197, 246, 328, 394, 492, 591, 656, 788, 984, 1182, 1576, 1681, 1968, 2364, 3152, 3362, 4728, 5043, 6724, 8077, 9456, 10086, 13448, 16154, 20172, 24231, 26896, 32308, 40344, 48462, 64616, 80688, 96924, 129232, 193848, 331157, 387696, 662314, 993471, 1324628, 1986942, 2649256, 3973884, 5298512, 7947768, 15895536]

約数ペア:

[(1, 15895536), (2, 7947768), (3, 5298512), (4, 3973884), (6, 2649256), (8, 1986942), (12, 1324628), (16, 993471), (24, 662314), (41, 387696), (48, 331157), (82, 193848), (123, 129232), (164, 96924), (197, 80688), (246, 64616), (328, 48462), (394, 40344), (492, 32308), (591, 26896), (656, 24231), (788, 20172), (984, 16154), (1182, 13448), (1576, 10086), (1681, 9456), (1968, 8077), (2364, 6724), (3152, 5043), (3362, 4728)]