23155585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3433}}^1$

素因数の和:3528

約数の個数: 16

約数和(自身を含む): 29669760

約数和(自身を除く): 6514175

約数列:

[1, 5, 19, 71, 95, 355, 1349, 3433, 6745, 17165, 65227, 243743, 326135, 1218715, 4631117, 23155585]

約数ペア:

[(1, 23155585), (5, 4631117), (19, 1218715), (71, 326135), (95, 243743), (355, 65227), (1349, 17165), (3433, 6745)]