1138962285

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{2593}}^1$

素因数の和:2874

約数の個数: 48

約数和(自身を含む): 2029794624

約数和(自身を除く): 890832339

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 227, 387, 645, 681, 1135, 1935, 2043, 2593, 3405, 7779, 9761, 10215, 12965, 23337, 29283, 38895, 48805, 87849, 111499, 116685, 146415, 334497, 439245, 557495, 588611, 1003491, 1672485, 1765833, 2943055, 5017455, 5297499, 8829165, 25310273, 26487495, 75930819, 126551365, 227792457, 379654095, 1138962285]

約数ペア:

[(1, 1138962285), (3, 379654095), (5, 227792457), (9, 126551365), (15, 75930819), (43, 26487495), (45, 25310273), (129, 8829165), (215, 5297499), (227, 5017455), (387, 2943055), (645, 1765833), (681, 1672485), (1135, 1003491), (1935, 588611), (2043, 557495), (2593, 439245), (3405, 334497), (7779, 146415), (9761, 116685), (10215, 111499), (12965, 87849), (23337, 48805), (29283, 38895)]