528034275

素因数分解:

$3^3\times 5^2\times {\mathrm{419}}^1\times {\mathrm{1867}}^1$

素因数の和:2305

約数の個数: 48

約数和(自身を含む): 972854400

約数和(自身を除く): 444820125

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 419, 675, 1257, 1867, 2095, 3771, 5601, 6285, 9335, 10475, 11313, 16803, 18855, 28005, 31425, 46675, 50409, 56565, 84015, 94275, 140025, 252045, 282825, 420075, 782273, 1260225, 2346819, 3911365, 7040457, 11734095, 19556825, 21121371, 35202285, 58670475, 105606855, 176011425, 528034275]

約数ペア:

[(1, 528034275), (3, 176011425), (5, 105606855), (9, 58670475), (15, 35202285), (25, 21121371), (27, 19556825), (45, 11734095), (75, 7040457), (135, 3911365), (225, 2346819), (419, 1260225), (675, 782273), (1257, 420075), (1867, 282825), (2095, 252045), (3771, 140025), (5601, 94275), (6285, 84015), (9335, 56565), (10475, 50409), (11313, 46675), (16803, 31425), (18855, 28005)]