15205032

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{947}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 41408640

約数和(自身を除く): 26203608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 947, 1338, 1784, 1894, 2007, 2676, 2841, 3788, 4014, 5352, 5682, 7576, 8028, 8523, 11364, 16056, 17046, 22728, 34092, 68184, 211181, 422362, 633543, 844724, 1267086, 1689448, 1900629, 2534172, 3801258, 5068344, 7602516, 15205032]

約数ペア:

[(1, 15205032), (2, 7602516), (3, 5068344), (4, 3801258), (6, 2534172), (8, 1900629), (9, 1689448), (12, 1267086), (18, 844724), (24, 633543), (36, 422362), (72, 211181), (223, 68184), (446, 34092), (669, 22728), (892, 17046), (947, 16056), (1338, 11364), (1784, 8523), (1894, 8028), (2007, 7576), (2676, 5682), (2841, 5352), (3788, 4014)]