85179575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1759}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 114576000

約数和(自身を除く): 29396425

約数列:

[1, 5, 13, 25, 65, 149, 325, 745, 1759, 1937, 3725, 8795, 9685, 22867, 43975, 48425, 114335, 262091, 571675, 1310455, 3407183, 6552275, 17035915, 85179575]

約数ペア:

[(1, 85179575), (5, 17035915), (13, 6552275), (25, 3407183), (65, 1310455), (149, 571675), (325, 262091), (745, 114335), (1759, 48425), (1937, 43975), (3725, 22867), (8795, 9685)]