68602215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18077}}^1$

素因数の和:18119

約数の個数: 32

約数和(自身を含む): 124955136

約数和(自身を除く): 56352921

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 18077, 54231, 90385, 198847, 271155, 415771, 596541, 994235, 1247313, 2078855, 2982705, 4573481, 6236565, 13720443, 22867405, 68602215]

約数ペア:

[(1, 68602215), (3, 22867405), (5, 13720443), (11, 6236565), (15, 4573481), (23, 2982705), (33, 2078855), (55, 1247313), (69, 994235), (115, 596541), (165, 415771), (253, 271155), (345, 198847), (759, 90385), (1265, 54231), (3795, 18077)]