4427836425

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{1187}}^1$

素因数の和:1543

約数の個数: 72

約数和(自身を含む): 8100686880

約数和(自身を除く): 3672850455

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 177, 225, 281, 295, 531, 843, 885, 1187, 1405, 1475, 2529, 2655, 3561, 4215, 4425, 5935, 7025, 10683, 12645, 13275, 16579, 17805, 21075, 29675, 49737, 53415, 63225, 70033, 82895, 89025, 149211, 210099, 248685, 267075, 333547, 350165, 414475, 630297, 746055, 1000641, 1050495, 1243425, 1667735, 1750825, 3001923, 3151485, 3730275, 5003205, 5252475, 8338675, 15009615, 15757425, 19679273, 25016025, 59037819, 75048075, 98396365, 177113457, 295189095, 491981825, 885567285, 1475945475, 4427836425]

約数ペア:

[(1, 4427836425), (3, 1475945475), (5, 885567285), (9, 491981825), (15, 295189095), (25, 177113457), (45, 98396365), (59, 75048075), (75, 59037819), (177, 25016025), (225, 19679273), (281, 15757425), (295, 15009615), (531, 8338675), (843, 5252475), (885, 5003205), (1187, 3730275), (1405, 3151485), (1475, 3001923), (2529, 1750825), (2655, 1667735), (3561, 1243425), (4215, 1050495), (4425, 1000641), (5935, 746055), (7025, 630297), (10683, 414475), (12645, 350165), (13275, 333547), (16579, 267075), (17805, 248685), (21075, 210099), (29675, 149211), (49737, 89025), (53415, 82895), (63225, 70033)]