68618165

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4817}}^1$

素因数の和:4877

約数の個数: 32

約数和(自身を含む): 105456384

約数和(自身を除く): 36838219

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 185, 259, 385, 407, 1295, 2035, 2849, 4817, 14245, 24085, 33719, 52987, 168595, 178229, 264935, 370909, 891145, 1247603, 1854545, 1960519, 6238015, 9802595, 13723633, 68618165]

約数ペア:

[(1, 68618165), (5, 13723633), (7, 9802595), (11, 6238015), (35, 1960519), (37, 1854545), (55, 1247603), (77, 891145), (185, 370909), (259, 264935), (385, 178229), (407, 168595), (1295, 52987), (2035, 33719), (2849, 24085), (4817, 14245)]