6965205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1597

約数の個数: 32

約数和(自身を含む): 12531456

約数和(自身を除く): 5566251

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 1553, 4485, 4659, 7765, 20189, 23295, 35719, 60567, 100945, 107157, 178595, 302835, 464347, 535785, 1393041, 2321735, 6965205]

約数ペア:

[(1, 6965205), (3, 2321735), (5, 1393041), (13, 535785), (15, 464347), (23, 302835), (39, 178595), (65, 107157), (69, 100945), (115, 60567), (195, 35719), (299, 23295), (345, 20189), (897, 7765), (1495, 4659), (1553, 4485)]