339740015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{9623}}^1$

素因数の和:9958

約数の個数: 16

約数和(自身を含む): 426843648

約数和(自身を除く): 87103633

約数列:

[1, 5, 23, 115, 307, 1535, 7061, 9623, 35305, 48115, 221329, 1106645, 2954261, 14771305, 67948003, 339740015]

約数ペア:

[(1, 339740015), (5, 67948003), (23, 14771305), (115, 2954261), (307, 1106645), (1535, 221329), (7061, 48115), (9623, 35305)]