25979485

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 38568960

約数和(自身を除く): 12589475

約数列:

[1, 5, 7, 17, 35, 47, 85, 119, 235, 329, 595, 799, 929, 1645, 3995, 4645, 5593, 6503, 15793, 27965, 32515, 43663, 78965, 110551, 218315, 305641, 552755, 742271, 1528205, 3711355, 5195897, 25979485]

約数ペア:

[(1, 25979485), (5, 5195897), (7, 3711355), (17, 1528205), (35, 742271), (47, 552755), (85, 305641), (119, 218315), (235, 110551), (329, 78965), (595, 43663), (799, 32515), (929, 27965), (1645, 15793), (3995, 6503), (4645, 5593)]