233222715

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3001}}^1$

素因数の和:3180

約数の個数: 48

約数和(自身を含む): 443959776

約数和(自身を除く): 210737061

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 157, 165, 471, 495, 785, 1413, 1727, 2355, 3001, 5181, 7065, 8635, 9003, 15005, 15543, 25905, 27009, 33011, 45015, 77715, 99033, 135045, 165055, 297099, 471157, 495165, 1413471, 1485495, 2355785, 4240413, 5182727, 7067355, 15548181, 21202065, 25913635, 46644543, 77740905, 233222715]

約数ペア:

[(1, 233222715), (3, 77740905), (5, 46644543), (9, 25913635), (11, 21202065), (15, 15548181), (33, 7067355), (45, 5182727), (55, 4240413), (99, 2355785), (157, 1485495), (165, 1413471), (471, 495165), (495, 471157), (785, 297099), (1413, 165055), (1727, 135045), (2355, 99033), (3001, 77715), (5181, 45015), (7065, 33011), (8635, 27009), (9003, 25905), (15005, 15543)]