802787149585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3278221}}^1$

素因数の和:3278353

約数の個数: 32

約数和(自身を含む): 1059311544192

約数和(自身を除く): 256524394607

約数列:

[1, 5, 17, 43, 67, 85, 215, 335, 731, 1139, 2881, 3655, 5695, 14405, 48977, 244885, 3278221, 16391105, 55729757, 140963503, 219640807, 278648785, 704817515, 1098204035, 2396379551, 3733893719, 9444554701, 11981897755, 18669468595, 47222773505, 160557429917, 802787149585]

約数ペア:

[(1, 802787149585), (5, 160557429917), (17, 47222773505), (43, 18669468595), (67, 11981897755), (85, 9444554701), (215, 3733893719), (335, 2396379551), (731, 1098204035), (1139, 704817515), (2881, 278648785), (3655, 219640807), (5695, 140963503), (14405, 55729757), (48977, 16391105), (244885, 3278221)]