5561505

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1693}}^1$

素因数の和:1777

約数の個数: 24

約数和(自身を含む): 9777768

約数和(自身を除く): 4216263

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 1693, 3285, 5079, 8465, 15237, 25395, 76185, 123589, 370767, 617945, 1112301, 1853835, 5561505]

約数ペア:

[(1, 5561505), (3, 1853835), (5, 1112301), (9, 617945), (15, 370767), (45, 123589), (73, 76185), (219, 25395), (365, 15237), (657, 8465), (1095, 5079), (1693, 3285)]