810985

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 32

約数和(自身を含む): 1244160

約数和(自身を除く): 433175

約数列:

[1, 5, 7, 17, 29, 35, 47, 85, 119, 145, 203, 235, 329, 493, 595, 799, 1015, 1363, 1645, 2465, 3451, 3995, 5593, 6815, 9541, 17255, 23171, 27965, 47705, 115855, 162197, 810985]

約数ペア:

[(1, 810985), (5, 162197), (7, 115855), (17, 47705), (29, 27965), (35, 23171), (47, 17255), (85, 9541), (119, 6815), (145, 5593), (203, 3995), (235, 3451), (329, 2465), (493, 1645), (595, 1363), (799, 1015)]