15265572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{691}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 40922112

約数和(自身を除く): 25656540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 263, 526, 691, 789, 1052, 1382, 1578, 1841, 2073, 2764, 3156, 3682, 4146, 4837, 5523, 7364, 8292, 9674, 11046, 14511, 19348, 22092, 29022, 58044, 181733, 363466, 545199, 726932, 1090398, 1272131, 2180796, 2544262, 3816393, 5088524, 7632786, 15265572]

約数ペア:

[(1, 15265572), (2, 7632786), (3, 5088524), (4, 3816393), (6, 2544262), (7, 2180796), (12, 1272131), (14, 1090398), (21, 726932), (28, 545199), (42, 363466), (84, 181733), (263, 58044), (526, 29022), (691, 22092), (789, 19348), (1052, 14511), (1382, 11046), (1578, 9674), (1841, 8292), (2073, 7364), (2764, 5523), (3156, 4837), (3682, 4146)]