22222585

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 33530112

約数和(自身を除く): 11307527

約数列:

[1, 5, 7, 11, 35, 55, 77, 197, 293, 385, 985, 1379, 1465, 2051, 2167, 3223, 6895, 10255, 10835, 15169, 16115, 22561, 57721, 75845, 112805, 288605, 404047, 634931, 2020235, 3174655, 4444517, 22222585]

約数ペア:

[(1, 22222585), (5, 4444517), (7, 3174655), (11, 2020235), (35, 634931), (55, 404047), (77, 288605), (197, 112805), (293, 75845), (385, 57721), (985, 22561), (1379, 16115), (1465, 15169), (2051, 10835), (2167, 10255), (3223, 6895)]