85347255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{10289}}^1$

素因数の和:10383

約数の個数: 32

約数和(自身を含む): 158054400

約数和(自身を除く): 72707145

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 237, 395, 553, 1185, 1659, 2765, 8295, 10289, 30867, 51445, 72023, 154335, 216069, 360115, 812831, 1080345, 2438493, 4064155, 5689817, 12192465, 17069451, 28449085, 85347255]

約数ペア:

[(1, 85347255), (3, 28449085), (5, 17069451), (7, 12192465), (15, 5689817), (21, 4064155), (35, 2438493), (79, 1080345), (105, 812831), (237, 360115), (395, 216069), (553, 154335), (1185, 72023), (1659, 51445), (2765, 30867), (8295, 10289)]