80326695

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1483}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 135055872

約数和(自身を除く): 54729177

約数列:

[1, 3, 5, 15, 23, 69, 115, 157, 345, 471, 785, 1483, 2355, 3611, 4449, 7415, 10833, 18055, 22245, 34109, 54165, 102327, 170545, 232831, 511635, 698493, 1164155, 3492465, 5355113, 16065339, 26775565, 80326695]

約数ペア:

[(1, 80326695), (3, 26775565), (5, 16065339), (15, 5355113), (23, 3492465), (69, 1164155), (115, 698493), (157, 511635), (345, 232831), (471, 170545), (785, 102327), (1483, 54165), (2355, 34109), (3611, 22245), (4449, 18055), (7415, 10833)]