304143212905

素因数分解:

$5^1\times 7^2\times {\mathrm{3821}}^1\times {\mathrm{324889}}^1$

素因数の和:328729

約数の個数: 24

約数和(自身を含む): 424671516360

約数和(自身を除く): 120528303455

約数列:

[1, 5, 7, 35, 49, 245, 3821, 19105, 26747, 133735, 187229, 324889, 936145, 1624445, 2274223, 11371115, 15919561, 79597805, 1241400869, 6207004345, 8689806083, 43449030415, 60828642581, 304143212905]

約数ペア:

[(1, 304143212905), (5, 60828642581), (7, 43449030415), (35, 8689806083), (49, 6207004345), (245, 1241400869), (3821, 79597805), (19105, 15919561), (26747, 11371115), (133735, 2274223), (187229, 1624445), (324889, 936145)]