1215988437385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2\times {\mathrm{67}}^1\times {\mathrm{45337}}^1$

素因数の和:45550

約数の個数: 48

約数和(自身を含む): 1572025873536

約数和(自身を除く): 356037436151

約数列:

[1, 5, 23, 59, 67, 115, 295, 335, 1357, 1541, 3481, 3953, 6785, 7705, 17405, 19765, 45337, 80063, 90919, 226685, 233227, 400315, 454595, 1042751, 1166135, 2674883, 3037579, 5213755, 5364221, 13374415, 15187895, 26821105, 61522309, 69864317, 157818097, 179217161, 307611545, 349321585, 789090485, 896085805, 3629816231, 4121994703, 10573812499, 18149081155, 20609973515, 52869062495, 243197687477, 1215988437385]

約数ペア:

[(1, 1215988437385), (5, 243197687477), (23, 52869062495), (59, 20609973515), (67, 18149081155), (115, 10573812499), (295, 4121994703), (335, 3629816231), (1357, 896085805), (1541, 789090485), (3481, 349321585), (3953, 307611545), (6785, 179217161), (7705, 157818097), (17405, 69864317), (19765, 61522309), (45337, 26821105), (80063, 15187895), (90919, 13374415), (226685, 5364221), (233227, 5213755), (400315, 3037579), (454595, 2674883), (1042751, 1166135)]