80042085

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{9029}}^1$

素因数の和:9237

約数の個数: 24

約数和(自身を含む): 139459320

約数和(自身を除く): 59417235

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1773, 2955, 8865, 9029, 27087, 45145, 81261, 135435, 406305, 1778713, 5336139, 8893565, 16008417, 26680695, 80042085]

約数ペア:

[(1, 80042085), (3, 26680695), (5, 16008417), (9, 8893565), (15, 5336139), (45, 1778713), (197, 406305), (591, 135435), (985, 81261), (1773, 45145), (2955, 27087), (8865, 9029)]