66000225

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{38261}}^1$

素因数の和:38297

約数の個数: 24

約数和(自身を含む): 113867712

約数和(自身を除く): 47867487

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 38261, 114783, 191305, 573915, 880003, 956525, 2640009, 2869575, 4400015, 13200045, 22000075, 66000225]

約数ペア:

[(1, 66000225), (3, 22000075), (5, 13200045), (15, 4400015), (23, 2869575), (25, 2640009), (69, 956525), (75, 880003), (115, 573915), (345, 191305), (575, 114783), (1725, 38261)]