15560964

素因数分解:

$2^2\times 3^3\times {\mathrm{149}}^1\times {\mathrm{967}}^1$

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 40656000

約数和(自身を除く): 25095036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 149, 298, 447, 596, 894, 967, 1341, 1788, 1934, 2682, 2901, 3868, 4023, 5364, 5802, 8046, 8703, 11604, 16092, 17406, 26109, 34812, 52218, 104436, 144083, 288166, 432249, 576332, 864498, 1296747, 1728996, 2593494, 3890241, 5186988, 7780482, 15560964]

約数ペア:

[(1, 15560964), (2, 7780482), (3, 5186988), (4, 3890241), (6, 2593494), (9, 1728996), (12, 1296747), (18, 864498), (27, 576332), (36, 432249), (54, 288166), (108, 144083), (149, 104436), (298, 52218), (447, 34812), (596, 26109), (894, 17406), (967, 16092), (1341, 11604), (1788, 8703), (1934, 8046), (2682, 5802), (2901, 5364), (3868, 4023)]