67564315

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{911}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 100509696

約数和(自身を除く): 32945381

約数列:

[1, 5, 7, 13, 35, 65, 91, 163, 455, 815, 911, 1141, 2119, 4555, 5705, 6377, 10595, 11843, 14833, 31885, 59215, 74165, 82901, 148493, 414505, 742465, 1039451, 1930409, 5197255, 9652045, 13512863, 67564315]

約数ペア:

[(1, 67564315), (5, 13512863), (7, 9652045), (13, 5197255), (35, 1930409), (65, 1039451), (91, 742465), (163, 414505), (455, 148493), (815, 82901), (911, 74165), (1141, 59215), (2119, 31885), (4555, 14833), (5705, 11843), (6377, 10595)]