1274921.00000000

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 16859136

約数和(自身を除く): 6800721

約数列:

[1, 3, 5, 15, 31, 93, 97, 155, 223, 291, 465, 485, 669, 1115, 1455, 3007, 3345, 6913, 9021, 15035, 20739, 21631, 34565, 45105, 64893, 103695, 108155, 324465, 670561, 2011683, 3352805, 10058415]

約数ペア:

[(1, 10058415), (3, 3352805), (5, 2011683), (15, 670561), (31, 324465), (93, 108155), (97, 103695), (155, 64893), (223, 45105), (291, 34565), (465, 21631), (485, 20739), (669, 15035), (1115, 9021), (1455, 6913), (3007, 3345)]