15015996

素因数分解:

$2^2\times 3^3\times {\mathrm{257}}^1\times {\mathrm{541}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 39154080

約数和(自身を除く): 24138084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 257, 514, 541, 771, 1028, 1082, 1542, 1623, 2164, 2313, 3084, 3246, 4626, 4869, 6492, 6939, 9252, 9738, 13878, 14607, 19476, 27756, 29214, 58428, 139037, 278074, 417111, 556148, 834222, 1251333, 1668444, 2502666, 3753999, 5005332, 7507998, 15015996]

約数ペア:

[(1, 15015996), (2, 7507998), (3, 5005332), (4, 3753999), (6, 2502666), (9, 1668444), (12, 1251333), (18, 834222), (27, 556148), (36, 417111), (54, 278074), (108, 139037), (257, 58428), (514, 29214), (541, 27756), (771, 19476), (1028, 14607), (1082, 13878), (1542, 9738), (1623, 9252), (2164, 6939), (2313, 6492), (3084, 4869), (3246, 4626)]