247645035

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29429}}^1$

素因数の和:29468

約数の個数: 48

約数和(自身を含む): 495836640

約数和(自身を除く): 248191605

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 8415, 29429, 88287, 147145, 264861, 323719, 441435, 500293, 971157, 1324305, 1500879, 1618595, 2501465, 2913471, 4502637, 4855785, 5503223, 7504395, 14567355, 16509669, 22513185, 27516115, 49529007, 82548345, 247645035]

約数ペア:

[(1, 247645035), (3, 82548345), (5, 49529007), (9, 27516115), (11, 22513185), (15, 16509669), (17, 14567355), (33, 7504395), (45, 5503223), (51, 4855785), (55, 4502637), (85, 2913471), (99, 2501465), (153, 1618595), (165, 1500879), (187, 1324305), (255, 971157), (495, 500293), (561, 441435), (765, 323719), (935, 264861), (1683, 147145), (2805, 88287), (8415, 29429)]