79740672245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{102121}}^1$

素因数の和:102473

約数の個数: 32

約数和(自身を含む): 105924206304

約数和(自身を除く): 26183534059

約数列:

[1, 5, 13, 41, 65, 205, 293, 533, 1465, 2665, 3809, 12013, 19045, 60065, 102121, 156169, 510605, 780845, 1327573, 4186961, 6637865, 20934805, 29921453, 54430493, 149607265, 272152465, 388978889, 1226779573, 1944894445, 6133897865, 15948134449, 79740672245]

約数ペア:

[(1, 79740672245), (5, 15948134449), (13, 6133897865), (41, 1944894445), (65, 1226779573), (205, 388978889), (293, 272152465), (533, 149607265), (1465, 54430493), (2665, 29921453), (3809, 20934805), (12013, 6637865), (19045, 4186961), (60065, 1327573), (102121, 780845), (156169, 510605)]