64088695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1747}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 90616320

約数和(自身を除く): 26527625

約数列:

[1, 5, 11, 23, 29, 55, 115, 145, 253, 319, 667, 1265, 1595, 1747, 3335, 7337, 8735, 19217, 36685, 40181, 50663, 96085, 200905, 253315, 441991, 557293, 1165249, 2209955, 2786465, 5826245, 12817739, 64088695]

約数ペア:

[(1, 64088695), (5, 12817739), (11, 5826245), (23, 2786465), (29, 2209955), (55, 1165249), (115, 557293), (145, 441991), (253, 253315), (319, 200905), (667, 96085), (1265, 50663), (1595, 40181), (1747, 36685), (3335, 19217), (7337, 8735)]