56591385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9649}}^1$

素因数の和:9697

約数の個数: 32

約数和(自身を含む): 100051200

約数和(自身を除く): 43459815

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 9649, 28947, 48245, 144735, 164033, 221927, 492099, 665781, 820165, 1109635, 2460495, 3328905, 3772759, 11318277, 18863795, 56591385]

約数ペア:

[(1, 56591385), (3, 18863795), (5, 11318277), (15, 3772759), (17, 3328905), (23, 2460495), (51, 1109635), (69, 820165), (85, 665781), (115, 492099), (255, 221927), (345, 164033), (391, 144735), (1173, 48245), (1955, 28947), (5865, 9649)]