15297228

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1171

約数の個数: 48

約数和(自身を含む): 39984000

約数和(自身を除く): 24686772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1019, 1251, 1668, 2038, 2502, 3057, 3753, 4076, 5004, 6114, 7506, 9171, 12228, 15012, 18342, 27513, 36684, 55026, 110052, 141641, 283282, 424923, 566564, 849846, 1274769, 1699692, 2549538, 3824307, 5099076, 7648614, 15297228]

約数ペア:

[(1, 15297228), (2, 7648614), (3, 5099076), (4, 3824307), (6, 2549538), (9, 1699692), (12, 1274769), (18, 849846), (27, 566564), (36, 424923), (54, 283282), (108, 141641), (139, 110052), (278, 55026), (417, 36684), (556, 27513), (834, 18342), (1019, 15012), (1251, 12228), (1668, 9171), (2038, 7506), (2502, 6114), (3057, 5004), (3753, 4076)]