66022645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 91173600

約数和(自身を除く): 25150955

約数列:

[1, 5, 13, 17, 65, 85, 149, 221, 401, 745, 1105, 1937, 2005, 2533, 5213, 6817, 9685, 12665, 26065, 32929, 34085, 59749, 88621, 164645, 298745, 443105, 776737, 1015733, 3883685, 5078665, 13204529, 66022645]

約数ペア:

[(1, 66022645), (5, 13204529), (13, 5078665), (17, 3883685), (65, 1015733), (85, 776737), (149, 443105), (221, 298745), (401, 164645), (745, 88621), (1105, 59749), (1937, 34085), (2005, 32929), (2533, 26065), (5213, 12665), (6817, 9685)]