16835985

素因数分解:

$3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 30101760

約数和(自身を除く): 13265775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 311, 401, 933, 1203, 1555, 2005, 2799, 3609, 4665, 6015, 8397, 10827, 13995, 18045, 41985, 54135, 124711, 374133, 623555, 1122399, 1870665, 3367197, 5611995, 16835985]

約数ペア:

[(1, 16835985), (3, 5611995), (5, 3367197), (9, 1870665), (15, 1122399), (27, 623555), (45, 374133), (135, 124711), (311, 54135), (401, 41985), (933, 18045), (1203, 13995), (1555, 10827), (2005, 8397), (2799, 6015), (3609, 4665)]