85879585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2341}}^1$

素因数の和:2409

約数の個数: 32

約数和(自身を含む): 121409280

約数和(自身を除く): 35529695

約数列:

[1, 5, 11, 23, 29, 55, 115, 145, 253, 319, 667, 1265, 1595, 2341, 3335, 7337, 11705, 25751, 36685, 53843, 67889, 128755, 269215, 339445, 592273, 746779, 1561447, 2961365, 3733895, 7807235, 17175917, 85879585]

約数ペア:

[(1, 85879585), (5, 17175917), (11, 7807235), (23, 3733895), (29, 2961365), (55, 1561447), (115, 746779), (145, 592273), (253, 339445), (319, 269215), (667, 128755), (1265, 67889), (1595, 53843), (2341, 36685), (3335, 25751), (7337, 11705)]