25668870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{509}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 63268560

約数和(自身を除く): 37599690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 509, 615, 1018, 1230, 1527, 1681, 2545, 3054, 3362, 5043, 5090, 7635, 8405, 10086, 15270, 16810, 20869, 25215, 41738, 50430, 62607, 104345, 125214, 208690, 313035, 626070, 855629, 1711258, 2566887, 4278145, 5133774, 8556290, 12834435, 25668870]

約数ペア:

[(1, 25668870), (2, 12834435), (3, 8556290), (5, 5133774), (6, 4278145), (10, 2566887), (15, 1711258), (30, 855629), (41, 626070), (82, 313035), (123, 208690), (205, 125214), (246, 104345), (410, 62607), (509, 50430), (615, 41738), (1018, 25215), (1230, 20869), (1527, 16810), (1681, 15270), (2545, 10086), (3054, 8405), (3362, 7635), (5043, 5090)]