20115456435

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1475281}}^1$

素因数の和:1475396

約数の個数: 32

約数和(自身を含む): 36114903360

約数和(自身を除く): 15999446925

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 303, 505, 909, 1515, 2727, 4545, 13635, 1475281, 4425843, 7376405, 13277529, 22129215, 39832587, 66387645, 149003381, 199162935, 447010143, 745016905, 1341030429, 2235050715, 4023091287, 6705152145, 20115456435]

約数ペア:

[(1, 20115456435), (3, 6705152145), (5, 4023091287), (9, 2235050715), (15, 1341030429), (27, 745016905), (45, 447010143), (101, 199162935), (135, 149003381), (303, 66387645), (505, 39832587), (909, 22129215), (1515, 13277529), (2727, 7376405), (4545, 4425843), (13635, 1475281)]