897545535

素因数分解:

$3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1\times {\mathrm{797}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 1449040320

約数和(自身を除く): 551494785

約数列:

[1, 3, 5, 15, 193, 389, 579, 797, 965, 1167, 1945, 2391, 2895, 3985, 5835, 11955, 75077, 153821, 225231, 310033, 375385, 461463, 769105, 930099, 1126155, 1550165, 2307315, 4650495, 59836369, 179509107, 299181845, 897545535]

約数ペア:

[(1, 897545535), (3, 299181845), (5, 179509107), (15, 59836369), (193, 4650495), (389, 2307315), (579, 1550165), (797, 1126155), (965, 930099), (1167, 769105), (1945, 461463), (2391, 375385), (2895, 310033), (3985, 225231), (5835, 153821), (11955, 75077)]