30297575

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15739}}^1$

素因数の和:15767

約数の個数: 24

約数和(自身を含む): 46842240

約数和(自身を除く): 16544665

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 15739, 78695, 110173, 173129, 393475, 550865, 865645, 1211903, 2754325, 4328225, 6059515, 30297575]

約数ペア:

[(1, 30297575), (5, 6059515), (7, 4328225), (11, 2754325), (25, 1211903), (35, 865645), (55, 550865), (77, 393475), (175, 173129), (275, 110173), (385, 78695), (1925, 15739)]