4279725

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:866

約数の個数: 36

約数和(自身を含む): 8008416

約数和(自身を除く): 3728691

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 827, 1035, 1725, 2481, 4135, 5175, 7443, 12405, 19021, 20675, 37215, 57063, 62025, 95105, 171189, 186075, 285315, 475525, 855945, 1426575, 4279725]

約数ペア:

[(1, 4279725), (3, 1426575), (5, 855945), (9, 475525), (15, 285315), (23, 186075), (25, 171189), (45, 95105), (69, 62025), (75, 57063), (115, 37215), (207, 20675), (225, 19021), (345, 12405), (575, 7443), (827, 5175), (1035, 4135), (1725, 2481)]