2019774825

素因数分解:

$3^3\times 5^2\times {\mathrm{2992259}}^1$

素因数の和:2992278

約数の個数: 24

約数和(自身を含む): 3710402400

約数和(自身を除く): 1690627575

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 2992259, 8976777, 14961295, 26930331, 44883885, 74806475, 80790993, 134651655, 224419425, 403954965, 673258275, 2019774825]

約数ペア:

[(1, 2019774825), (3, 673258275), (5, 403954965), (9, 224419425), (15, 134651655), (25, 80790993), (27, 74806475), (45, 44883885), (75, 26930331), (135, 14961295), (225, 8976777), (675, 2992259)]