16730654975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1\times {\mathrm{613}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 22201257600

約数和(自身を除く): 5470602625

約数列:

[1, 5, 17, 25, 85, 149, 425, 431, 613, 745, 2155, 2533, 3065, 3725, 7327, 10421, 10775, 12665, 15325, 36635, 52105, 63325, 64219, 91337, 183175, 260525, 264203, 321095, 456685, 1091723, 1321015, 1552729, 1605475, 2283425, 4491451, 5458615, 6605075, 7763645, 22457255, 27293075, 38818225, 39366247, 112286275, 196831235, 669226199, 984156175, 3346130995, 16730654975]

約数ペア:

[(1, 16730654975), (5, 3346130995), (17, 984156175), (25, 669226199), (85, 196831235), (149, 112286275), (425, 39366247), (431, 38818225), (613, 27293075), (745, 22457255), (2155, 7763645), (2533, 6605075), (3065, 5458615), (3725, 4491451), (7327, 2283425), (10421, 1605475), (10775, 1552729), (12665, 1321015), (15325, 1091723), (36635, 456685), (52105, 321095), (63325, 264203), (64219, 260525), (91337, 183175)]