80790075

素因数分解:

$3^3\times 5^2\times {\mathrm{119689}}^1$

素因数の和:119708

約数の個数: 24

約数和(自身を含む): 148415600

約数和(自身を除く): 67625525

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 119689, 359067, 598445, 1077201, 1795335, 2992225, 3231603, 5386005, 8976675, 16158015, 26930025, 80790075]

約数ペア:

[(1, 80790075), (3, 26930025), (5, 16158015), (9, 8976675), (15, 5386005), (25, 3231603), (27, 2992225), (45, 1795335), (75, 1077201), (135, 598445), (225, 359067), (675, 119689)]