66741645

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2309}}^1$

素因数の和:2405

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 45025395

約数列:

[1, 3, 5, 15, 41, 47, 123, 141, 205, 235, 615, 705, 1927, 2309, 5781, 6927, 9635, 11545, 28905, 34635, 94669, 108523, 284007, 325569, 473345, 542615, 1420035, 1627845, 4449443, 13348329, 22247215, 66741645]

約数ペア:

[(1, 66741645), (3, 22247215), (5, 13348329), (15, 4449443), (41, 1627845), (47, 1420035), (123, 542615), (141, 473345), (205, 325569), (235, 284007), (615, 108523), (705, 94669), (1927, 34635), (2309, 28905), (5781, 11545), (6927, 9635)]