30801195

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13421}}^1$

素因数の和:13452

約数の個数: 32

約数和(自身を含む): 57983040

約数和(自身を除く): 27181845

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 13421, 40263, 67105, 120789, 201315, 228157, 362367, 603945, 684471, 1140785, 1811835, 2053413, 3422355, 6160239, 10267065, 30801195]

約数ペア:

[(1, 30801195), (3, 10267065), (5, 6160239), (9, 3422355), (15, 2053413), (17, 1811835), (27, 1140785), (45, 684471), (51, 603945), (85, 362367), (135, 228157), (153, 201315), (255, 120789), (459, 67105), (765, 40263), (2295, 13421)]