247808215915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{709}}^1\times {\mathrm{24113}}^1$

素因数の和:25063

約数の個数: 32

約数和(自身を含む): 322147607040

約数和(自身を除く): 74339391125

約数列:

[1, 5, 13, 65, 223, 709, 1115, 2899, 3545, 9217, 14495, 24113, 46085, 120565, 158107, 313469, 790535, 1567345, 2055391, 5377199, 10276955, 17096117, 26885995, 69903587, 85480585, 222249521, 349517935, 1111247605, 3812434091, 19062170455, 49561643183, 247808215915]

約数ペア:

[(1, 247808215915), (5, 49561643183), (13, 19062170455), (65, 3812434091), (223, 1111247605), (709, 349517935), (1115, 222249521), (2899, 85480585), (3545, 69903587), (9217, 26885995), (14495, 17096117), (24113, 10276955), (46085, 5377199), (120565, 2055391), (158107, 1567345), (313469, 790535)]