171969745535

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1\times {\mathrm{113189}}^1$

素因数の和:113807

約数の個数: 32

約数和(自身を含む): 239144209920

約数和(自身を除く): 67174464385

約数列:

[1, 5, 7, 35, 83, 415, 523, 581, 2615, 2905, 3661, 18305, 43409, 113189, 217045, 303863, 565945, 792323, 1519315, 3961615, 9394687, 46973435, 59197847, 65762809, 295989235, 328814045, 414384929, 2071924645, 4913421301, 24567106505, 34393949107, 171969745535]

約数ペア:

[(1, 171969745535), (5, 34393949107), (7, 24567106505), (35, 4913421301), (83, 2071924645), (415, 414384929), (523, 328814045), (581, 295989235), (2615, 65762809), (2905, 59197847), (3661, 46973435), (18305, 9394687), (43409, 3961615), (113189, 1519315), (217045, 792323), (303863, 565945)]