201895605

素因数分解:

$3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{5399}}^1$

素因数の和:5690

約数の個数: 32

約数和(自身を含む): 360288000

約数和(自身を除く): 158392395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 277, 831, 1385, 2493, 4155, 5399, 7479, 12465, 16197, 26995, 37395, 48591, 80985, 145773, 242955, 728865, 1495523, 4486569, 7477615, 13459707, 22432845, 40379121, 67298535, 201895605]

約数ペア:

[(1, 201895605), (3, 67298535), (5, 40379121), (9, 22432845), (15, 13459707), (27, 7477615), (45, 4486569), (135, 1495523), (277, 728865), (831, 242955), (1385, 145773), (2493, 80985), (4155, 48591), (5399, 37395), (7479, 26995), (12465, 16197)]