67852215

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7079}}^1$

素因数の和:7164

約数の個数: 32

約数和(自身を含む): 122342400

約数和(自身を除く): 54490185

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 7079, 9585, 21237, 35395, 63711, 106185, 191133, 318555, 502609, 955665, 1507827, 2513045, 4523481, 7539135, 13570443, 22617405, 67852215]

約数ペア:

[(1, 67852215), (3, 22617405), (5, 13570443), (9, 7539135), (15, 4523481), (27, 2513045), (45, 1507827), (71, 955665), (135, 502609), (213, 318555), (355, 191133), (639, 106185), (1065, 63711), (1917, 35395), (3195, 21237), (7079, 9585)]