15248548

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 32054400

約数和(自身を除く): 16805852

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 89, 116, 178, 203, 211, 356, 406, 422, 623, 812, 844, 1246, 1477, 2492, 2581, 2954, 5162, 5908, 6119, 10324, 12238, 18067, 18779, 24476, 36134, 37558, 42833, 72268, 75116, 85666, 131453, 171332, 262906, 525812, 544591, 1089182, 2178364, 3812137, 7624274, 15248548]

約数ペア:

[(1, 15248548), (2, 7624274), (4, 3812137), (7, 2178364), (14, 1089182), (28, 544591), (29, 525812), (58, 262906), (89, 171332), (116, 131453), (178, 85666), (203, 75116), (211, 72268), (356, 42833), (406, 37558), (422, 36134), (623, 24476), (812, 18779), (844, 18067), (1246, 12238), (1477, 10324), (2492, 6119), (2581, 5908), (2954, 5162)]