40140495

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10253}}^1$

素因数の和:10296

約数の個数: 32

約数和(自身を含む): 73828800

約数和(自身を除く): 33688305

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 10253, 30759, 51265, 92277, 153795, 276831, 297337, 461385, 892011, 1384155, 1486685, 2676033, 4460055, 8028099, 13380165, 40140495]

約数ペア:

[(1, 40140495), (3, 13380165), (5, 8028099), (9, 4460055), (15, 2676033), (27, 1486685), (29, 1384155), (45, 892011), (87, 461385), (135, 297337), (145, 276831), (261, 153795), (435, 92277), (783, 51265), (1305, 30759), (3915, 10253)]