15669979585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2281}}^1\times {\mathrm{6217}}^1$

素因数の和:8533

約数の個数: 32

約数和(自身を含む): 21454487712

約数和(自身を除く): 5784508127

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 2281, 6217, 11405, 29653, 31085, 38777, 80821, 105689, 148265, 193885, 404105, 504101, 528445, 1373957, 2520505, 6869785, 14180977, 70904885, 184352701, 241076609, 921763505, 1205383045, 3133995917, 15669979585]

約数ペア:

[(1, 15669979585), (5, 3133995917), (13, 1205383045), (17, 921763505), (65, 241076609), (85, 184352701), (221, 70904885), (1105, 14180977), (2281, 6869785), (6217, 2520505), (11405, 1373957), (29653, 528445), (31085, 504101), (38777, 404105), (80821, 193885), (105689, 148265)]