31796685

素因数分解:

$3^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{743}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 56782080

約数和(自身を除く): 24985395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 317, 743, 951, 1585, 2229, 2853, 3715, 4755, 6687, 8559, 11145, 14265, 20061, 33435, 42795, 100305, 235531, 706593, 1177655, 2119779, 3532965, 6359337, 10598895, 31796685]

約数ペア:

[(1, 31796685), (3, 10598895), (5, 6359337), (9, 3532965), (15, 2119779), (27, 1177655), (45, 706593), (135, 235531), (317, 100305), (743, 42795), (951, 33435), (1585, 20061), (2229, 14265), (2853, 11145), (3715, 8559), (4755, 6687)]