15155904

素因数分解:

$2^6\times 3^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:617

約数の個数: 56

約数和(自身を含む): 40406320

約数和(自身を除く): 25250416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 193, 386, 409, 579, 772, 818, 1158, 1227, 1544, 1636, 2316, 2454, 3088, 3272, 4632, 4908, 6176, 6544, 9264, 9816, 12352, 13088, 18528, 19632, 26176, 37056, 39264, 78528, 78937, 157874, 236811, 315748, 473622, 631496, 947244, 1262992, 1894488, 2525984, 3788976, 5051968, 7577952, 15155904]

約数ペア:

[(1, 15155904), (2, 7577952), (3, 5051968), (4, 3788976), (6, 2525984), (8, 1894488), (12, 1262992), (16, 947244), (24, 631496), (32, 473622), (48, 315748), (64, 236811), (96, 157874), (192, 78937), (193, 78528), (386, 39264), (409, 37056), (579, 26176), (772, 19632), (818, 18528), (1158, 13088), (1227, 12352), (1544, 9816), (1636, 9264), (2316, 6544), (2454, 6176), (3088, 4908), (3272, 4632)]