38920735

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{65413}}^1$

素因数の和:65442

約数の個数: 16

約数和(自身を含む): 56517696

約数和(自身を除く): 17596961

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 65413, 327065, 457891, 1112021, 2289455, 5560105, 7784147, 38920735]

約数ペア:

[(1, 38920735), (5, 7784147), (7, 5560105), (17, 2289455), (35, 1112021), (85, 457891), (119, 327065), (595, 65413)]