15183448

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 35380800

約数和(自身を除く): 20197352

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 41, 56, 68, 82, 119, 136, 164, 238, 287, 328, 389, 476, 574, 697, 778, 952, 1148, 1394, 1556, 2296, 2723, 2788, 3112, 4879, 5446, 5576, 6613, 9758, 10892, 13226, 15949, 19516, 21784, 26452, 31898, 39032, 46291, 52904, 63796, 92582, 111643, 127592, 185164, 223286, 271133, 370328, 446572, 542266, 893144, 1084532, 1897931, 2169064, 3795862, 7591724, 15183448]

約数ペア:

[(1, 15183448), (2, 7591724), (4, 3795862), (7, 2169064), (8, 1897931), (14, 1084532), (17, 893144), (28, 542266), (34, 446572), (41, 370328), (56, 271133), (68, 223286), (82, 185164), (119, 127592), (136, 111643), (164, 92582), (238, 63796), (287, 52904), (328, 46291), (389, 39032), (476, 31898), (574, 26452), (697, 21784), (778, 19516), (952, 15949), (1148, 13226), (1394, 10892), (1556, 9758), (2296, 6613), (2723, 5576), (2788, 5446), (3112, 4879)]