947348428895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{809}}^1\times {\mathrm{188417}}^1$

素因数の和:189355

約数の個数: 32

約数和(自身を含む): 1252693304640

約数和(自身を除く): 305344875745

約数列:

[1, 5, 11, 55, 113, 565, 809, 1243, 4045, 6215, 8899, 44495, 91417, 188417, 457085, 942085, 1005587, 2072587, 5027935, 10362935, 21291121, 106455605, 152429353, 234202331, 762146765, 1171011655, 1676722883, 8383614415, 17224516889, 86122584445, 189469685779, 947348428895]

約数ペア:

[(1, 947348428895), (5, 189469685779), (11, 86122584445), (55, 17224516889), (113, 8383614415), (565, 1676722883), (809, 1171011655), (1243, 762146765), (4045, 234202331), (6215, 152429353), (8899, 106455605), (44495, 21291121), (91417, 10362935), (188417, 5027935), (457085, 2072587), (942085, 1005587)]