489021805

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1\times {\mathrm{1709}}^1$

素因数の和:2244

約数の個数: 16

約数和(自身を含む): 592617600

約数和(自身を除く): 103595795

約数列:

[1, 5, 151, 379, 755, 1709, 1895, 8545, 57229, 258059, 286145, 647711, 1290295, 3238555, 97804361, 489021805]

約数ペア:

[(1, 489021805), (5, 97804361), (151, 3238555), (379, 1290295), (755, 647711), (1709, 286145), (1895, 258059), (8545, 57229)]