47173895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{4051}}^1$

素因数の和:4210

約数の個数: 16

約数和(自身を含む): 60391008

約数和(自身を除く): 13217113

約数列:

[1, 5, 17, 85, 137, 685, 2329, 4051, 11645, 20255, 68867, 344335, 554987, 2774935, 9434779, 47173895]

約数ペア:

[(1, 47173895), (5, 9434779), (17, 2774935), (85, 554987), (137, 344335), (685, 68867), (2329, 20255), (4051, 11645)]