308512005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41719}}^1$

素因数の和:41773

約数の個数: 32

約数和(自身を含む): 540691200

約数和(自身を除く): 232179195

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 41719, 125157, 208595, 625785, 709223, 1209851, 2127669, 3546115, 3629553, 6049255, 10638345, 18147765, 20567467, 61702401, 102837335, 308512005]

約数ペア:

[(1, 308512005), (3, 102837335), (5, 61702401), (15, 20567467), (17, 18147765), (29, 10638345), (51, 6049255), (85, 3629553), (87, 3546115), (145, 2127669), (255, 1209851), (435, 709223), (493, 625785), (1479, 208595), (2465, 125157), (7395, 41719)]