199036155

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1663}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 325877760

約数和(自身を除く): 126841605

約数列:

[1, 3, 5, 15, 79, 101, 237, 303, 395, 505, 1185, 1515, 1663, 4989, 7979, 8315, 23937, 24945, 39895, 119685, 131377, 167963, 394131, 503889, 656885, 839815, 1970655, 2519445, 13269077, 39807231, 66345385, 199036155]

約数ペア:

[(1, 199036155), (3, 66345385), (5, 39807231), (15, 13269077), (79, 2519445), (101, 1970655), (237, 839815), (303, 656885), (395, 503889), (505, 394131), (1185, 167963), (1515, 131377), (1663, 119685), (4989, 39895), (7979, 24945), (8315, 23937)]