2299005

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 4073472

約数和(自身を除く): 1774467

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 1087, 2115, 3261, 5435, 9783, 16305, 48915, 51089, 153267, 255445, 459801, 766335, 2299005]

約数ペア:

[(1, 2299005), (3, 766335), (5, 459801), (9, 255445), (15, 153267), (45, 51089), (47, 48915), (141, 16305), (235, 9783), (423, 5435), (705, 3261), (1087, 2115)]