11938575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 22320000

約数和(自身を除く): 10381425

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 499, 725, 825, 957, 1497, 1595, 2175, 2495, 4785, 5489, 7485, 7975, 12475, 14471, 16467, 23925, 27445, 37425, 43413, 72355, 82335, 137225, 159181, 217065, 361775, 411675, 477543, 795905, 1085325, 2387715, 3979525, 11938575]

約数ペア:

[(1, 11938575), (3, 3979525), (5, 2387715), (11, 1085325), (15, 795905), (25, 477543), (29, 411675), (33, 361775), (55, 217065), (75, 159181), (87, 137225), (145, 82335), (165, 72355), (275, 43413), (319, 37425), (435, 27445), (499, 23925), (725, 16467), (825, 14471), (957, 12475), (1497, 7975), (1595, 7485), (2175, 5489), (2495, 4785)]