12618675

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3299}}^1$

素因数の和:3332

約数の個数: 36

約数和(自身を含む): 23938200

約数和(自身を除く): 11319525

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3299, 3825, 9897, 16495, 29691, 49485, 56083, 82475, 148455, 168249, 247425, 280415, 504747, 742275, 841245, 1402075, 2523735, 4206225, 12618675]

約数ペア:

[(1, 12618675), (3, 4206225), (5, 2523735), (9, 1402075), (15, 841245), (17, 742275), (25, 504747), (45, 280415), (51, 247425), (75, 168249), (85, 148455), (153, 82475), (225, 56083), (255, 49485), (425, 29691), (765, 16495), (1275, 9897), (3299, 3825)]