61893685

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 93720960

約数和(自身を除く): 31827275

約数列:

[1, 5, 7, 17, 29, 35, 85, 119, 145, 203, 211, 289, 493, 595, 1015, 1055, 1445, 1477, 2023, 2465, 3451, 3587, 6119, 7385, 8381, 10115, 17255, 17935, 25109, 30595, 41905, 42833, 58667, 60979, 104023, 125545, 214165, 293335, 304895, 426853, 520115, 728161, 1768391, 2134265, 3640805, 8841955, 12378737, 61893685]

約数ペア:

[(1, 61893685), (5, 12378737), (7, 8841955), (17, 3640805), (29, 2134265), (35, 1768391), (85, 728161), (119, 520115), (145, 426853), (203, 304895), (211, 293335), (289, 214165), (493, 125545), (595, 104023), (1015, 60979), (1055, 58667), (1445, 42833), (1477, 41905), (2023, 30595), (2465, 25109), (3451, 17935), (3587, 17255), (6119, 10115), (7385, 8381)]