201420435

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{90121}}^1$

素因数の和:90278

約数の個数: 16

約数和(自身を含む): 324439200

約数和(自身を除く): 123018765

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 90121, 270363, 450605, 1351815, 13428029, 40284087, 67140145, 201420435]

約数ペア:

[(1, 201420435), (3, 67140145), (5, 40284087), (15, 13428029), (149, 1351815), (447, 450605), (745, 270363), (2235, 90121)]