74114865

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1721}}^1$

素因数の和:1775

約数の個数: 64

約数和(自身を含む): 148780800

約数和(自身を除く): 74665935

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 87, 99, 135, 145, 165, 261, 297, 319, 435, 495, 783, 957, 1305, 1485, 1595, 1721, 2871, 3915, 4785, 5163, 8605, 8613, 14355, 15489, 18931, 25815, 43065, 46467, 49909, 56793, 77445, 94655, 149727, 170379, 232335, 249545, 283965, 449181, 511137, 548999, 748635, 851895, 1347543, 1646997, 2245905, 2555685, 2744995, 4940991, 6737715, 8234985, 14822973, 24704955, 74114865]

約数ペア:

[(1, 74114865), (3, 24704955), (5, 14822973), (9, 8234985), (11, 6737715), (15, 4940991), (27, 2744995), (29, 2555685), (33, 2245905), (45, 1646997), (55, 1347543), (87, 851895), (99, 748635), (135, 548999), (145, 511137), (165, 449181), (261, 283965), (297, 249545), (319, 232335), (435, 170379), (495, 149727), (783, 94655), (957, 77445), (1305, 56793), (1485, 49909), (1595, 46467), (1721, 43065), (2871, 25815), (3915, 18931), (4785, 15489), (5163, 14355), (8605, 8613)]