201822795

素因数分解:

$3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{15307}}^1$

素因数の和:15611

約数の個数: 24

約数和(自身を含む): 351043056

約数和(自身を除く): 149220261

約数列:

[1, 3, 5, 9, 15, 45, 293, 879, 1465, 2637, 4395, 13185, 15307, 45921, 76535, 137763, 229605, 688815, 4484951, 13454853, 22424755, 40364559, 67274265, 201822795]

約数ペア:

[(1, 201822795), (3, 67274265), (5, 40364559), (9, 22424755), (15, 13454853), (45, 4484951), (293, 688815), (879, 229605), (1465, 137763), (2637, 76535), (4395, 45921), (13185, 15307)]