40325285

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 66189312

約数和(自身を除く): 25864027

約数列:

[1, 5, 7, 11, 13, 35, 49, 55, 65, 77, 91, 143, 245, 385, 455, 539, 637, 715, 1001, 1151, 2695, 3185, 5005, 5755, 7007, 8057, 12661, 14963, 35035, 40285, 56399, 63305, 74815, 88627, 104741, 164593, 281995, 443135, 523705, 620389, 733187, 822965, 1152151, 3101945, 3665935, 5760755, 8065057, 40325285]

約数ペア:

[(1, 40325285), (5, 8065057), (7, 5760755), (11, 3665935), (13, 3101945), (35, 1152151), (49, 822965), (55, 733187), (65, 620389), (77, 523705), (91, 443135), (143, 281995), (245, 164593), (385, 104741), (455, 88627), (539, 74815), (637, 63305), (715, 56399), (1001, 40285), (1151, 35035), (2695, 14963), (3185, 12661), (5005, 8057), (5755, 7007)]