1214512895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{1741}}^1$

素因数の和:2075

約数の個数: 32

約数和(自身を含む): 1602918720

約数和(自身を除く): 388405825

約数列:

[1, 5, 17, 29, 85, 145, 283, 493, 1415, 1741, 2465, 4811, 8207, 8705, 24055, 29597, 41035, 50489, 139519, 147985, 252445, 492703, 697595, 858313, 2463515, 4291565, 8375951, 14288387, 41879755, 71441935, 242902579, 1214512895]

約数ペア:

[(1, 1214512895), (5, 242902579), (17, 71441935), (29, 41879755), (85, 14288387), (145, 8375951), (283, 4291565), (493, 2463515), (1415, 858313), (1741, 697595), (2465, 492703), (4811, 252445), (8207, 147985), (8705, 139519), (24055, 50489), (29597, 41035)]