3936195

素因数分解:

$3^4\times 5^1\times {\mathrm{9719}}^1$

素因数の和:9736

約数の個数: 20

約数和(自身を含む): 7056720

約数和(自身を除く): 3120525

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 9719, 29157, 48595, 87471, 145785, 262413, 437355, 787239, 1312065, 3936195]

約数ペア:

[(1, 3936195), (3, 1312065), (5, 787239), (9, 437355), (15, 262413), (27, 145785), (45, 87471), (81, 48595), (135, 29157), (405, 9719)]