22920255

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10837}}^1$

素因数の和:10895

約数の個数: 24

約数和(自身を含む): 40577472

約数和(自身を除く): 17657217

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 10837, 32511, 54185, 97533, 162555, 487665, 509339, 1528017, 2546695, 4584051, 7640085, 22920255]

約数ペア:

[(1, 22920255), (3, 7640085), (5, 4584051), (9, 2546695), (15, 1528017), (45, 509339), (47, 487665), (141, 162555), (235, 97533), (423, 54185), (705, 32511), (2115, 10837)]