90730395

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1433}}^1$

素因数の和:1521

約数の個数: 64

約数和(自身を含む): 187223040

約数和(自身を除く): 96492645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 67, 105, 135, 189, 201, 315, 335, 469, 603, 945, 1005, 1407, 1433, 1809, 2345, 3015, 4221, 4299, 7035, 7165, 9045, 10031, 12663, 12897, 21105, 21495, 30093, 38691, 50155, 63315, 64485, 90279, 96011, 150465, 193455, 270837, 288033, 451395, 480055, 672077, 864099, 1354185, 1440165, 2016231, 2592297, 3360385, 4320495, 6048693, 10081155, 12961485, 18146079, 30243465, 90730395]

約数ペア:

[(1, 90730395), (3, 30243465), (5, 18146079), (7, 12961485), (9, 10081155), (15, 6048693), (21, 4320495), (27, 3360385), (35, 2592297), (45, 2016231), (63, 1440165), (67, 1354185), (105, 864099), (135, 672077), (189, 480055), (201, 451395), (315, 288033), (335, 270837), (469, 193455), (603, 150465), (945, 96011), (1005, 90279), (1407, 64485), (1433, 63315), (1809, 50155), (2345, 38691), (3015, 30093), (4221, 21495), (4299, 21105), (7035, 12897), (7165, 12663), (9045, 10031)]