15199614

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 34045440

約数和(自身を除く): 18845826

約数列:

[1, 2, 3, 6, 9, 18, 61, 109, 122, 127, 183, 218, 254, 327, 366, 381, 549, 654, 762, 981, 1098, 1143, 1962, 2286, 6649, 7747, 13298, 13843, 15494, 19947, 23241, 27686, 39894, 41529, 46482, 59841, 69723, 83058, 119682, 124587, 139446, 249174, 844423, 1688846, 2533269, 5066538, 7599807, 15199614]

約数ペア:

[(1, 15199614), (2, 7599807), (3, 5066538), (6, 2533269), (9, 1688846), (18, 844423), (61, 249174), (109, 139446), (122, 124587), (127, 119682), (183, 83058), (218, 69723), (254, 59841), (327, 46482), (366, 41529), (381, 39894), (549, 27686), (654, 23241), (762, 19947), (981, 15494), (1098, 13843), (1143, 13298), (1962, 7747), (2286, 6649)]