15105408

素因数分解:

$2^7\times 3^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 40555200

約数和(自身を除く): 25449792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 278, 283, 384, 417, 556, 566, 834, 849, 1112, 1132, 1668, 1698, 2224, 2264, 3336, 3396, 4448, 4528, 6672, 6792, 8896, 9056, 13344, 13584, 17792, 18112, 26688, 27168, 36224, 39337, 53376, 54336, 78674, 108672, 118011, 157348, 236022, 314696, 472044, 629392, 944088, 1258784, 1888176, 2517568, 3776352, 5035136, 7552704, 15105408]

約数ペア:

[(1, 15105408), (2, 7552704), (3, 5035136), (4, 3776352), (6, 2517568), (8, 1888176), (12, 1258784), (16, 944088), (24, 629392), (32, 472044), (48, 314696), (64, 236022), (96, 157348), (128, 118011), (139, 108672), (192, 78674), (278, 54336), (283, 53376), (384, 39337), (417, 36224), (556, 27168), (566, 26688), (834, 18112), (849, 17792), (1112, 13584), (1132, 13344), (1668, 9056), (1698, 8896), (2224, 6792), (2264, 6672), (3336, 4528), (3396, 4448)]