22013955

素因数分解:

$3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1949}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 38329200

約数和(自身を除く): 16315245

約数列:

[1, 3, 5, 9, 15, 45, 251, 753, 1255, 1949, 2259, 3765, 5847, 9745, 11295, 17541, 29235, 87705, 489199, 1467597, 2445995, 4402791, 7337985, 22013955]

約数ペア:

[(1, 22013955), (3, 7337985), (5, 4402791), (9, 2445995), (15, 1467597), (45, 489199), (251, 87705), (753, 29235), (1255, 17541), (1949, 11295), (2259, 9745), (3765, 5847)]