425629695

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{6803}}^1$

素因数の和:6951

約数の個数: 32

約数和(自身を含む): 704132352

約数和(自身を除く): 278502657

約数列:

[1, 3, 5, 15, 43, 97, 129, 215, 291, 485, 645, 1455, 4171, 6803, 12513, 20409, 20855, 34015, 62565, 102045, 292529, 659891, 877587, 1462645, 1979673, 3299455, 4387935, 9898365, 28375313, 85125939, 141876565, 425629695]

約数ペア:

[(1, 425629695), (3, 141876565), (5, 85125939), (15, 28375313), (43, 9898365), (97, 4387935), (129, 3299455), (215, 1979673), (291, 1462645), (485, 877587), (645, 659891), (1455, 292529), (4171, 102045), (6803, 62565), (12513, 34015), (20409, 20855)]