159778585

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 206219520

約数和(自身を除く): 46440935

約数列:

[1, 5, 23, 67, 89, 115, 233, 335, 445, 1165, 1541, 2047, 5359, 5963, 7705, 10235, 15611, 20737, 26795, 29815, 78055, 103685, 137149, 359053, 476951, 685745, 1389379, 1795265, 2384755, 6946895, 31955717, 159778585]

約数ペア:

[(1, 159778585), (5, 31955717), (23, 6946895), (67, 2384755), (89, 1795265), (115, 1389379), (233, 685745), (335, 476951), (445, 359053), (1165, 137149), (1541, 103685), (2047, 78055), (5359, 29815), (5963, 26795), (7705, 20737), (10235, 15611)]