54420675

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 94279680

約数和(自身を除く): 39859005

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 131, 145, 191, 393, 435, 573, 655, 725, 955, 1965, 2175, 2865, 3275, 3799, 4775, 5539, 9825, 11397, 14325, 16617, 18995, 25021, 27695, 56985, 75063, 83085, 94975, 125105, 138475, 284925, 375315, 415425, 625525, 725609, 1876575, 2176827, 3628045, 10884135, 18140225, 54420675]

約数ペア:

[(1, 54420675), (3, 18140225), (5, 10884135), (15, 3628045), (25, 2176827), (29, 1876575), (75, 725609), (87, 625525), (131, 415425), (145, 375315), (191, 284925), (393, 138475), (435, 125105), (573, 94975), (655, 83085), (725, 75063), (955, 56985), (1965, 27695), (2175, 25021), (2865, 18995), (3275, 16617), (3799, 14325), (4775, 11397), (5539, 9825)]