577966475

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{577}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 726754080

約数和(自身を除く): 148787605

約数列:

[1, 5, 25, 103, 389, 515, 577, 1945, 2575, 2885, 9725, 14425, 40067, 59431, 200335, 224453, 297155, 1001675, 1122265, 1485775, 5611325, 23118659, 115593295, 577966475]

約数ペア:

[(1, 577966475), (5, 115593295), (25, 23118659), (103, 5611325), (389, 1485775), (515, 1122265), (577, 1001675), (1945, 297155), (2575, 224453), (2885, 200335), (9725, 59431), (14425, 40067)]