159702915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12511}}^1$

素因数の和:12579

約数の個数: 32

約数和(自身を含む): 273862656

約数和(自身を除く): 114159741

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 4255, 12511, 12765, 37533, 62555, 187665, 287753, 462907, 863259, 1388721, 1438765, 2314535, 4316295, 6943605, 10646861, 31940583, 53234305, 159702915]

約数ペア:

[(1, 159702915), (3, 53234305), (5, 31940583), (15, 10646861), (23, 6943605), (37, 4316295), (69, 2314535), (111, 1438765), (115, 1388721), (185, 863259), (345, 462907), (555, 287753), (851, 187665), (2553, 62555), (4255, 37533), (12511, 12765)]