1978301755585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{130023119}}^1$

素因数の和:130023320

約数の個数: 16

約数和(自身を含む): 2527649452800

約数和(自身を除く): 549347697215

約数列:

[1, 5, 17, 85, 179, 895, 3043, 15215, 130023119, 650115595, 2210393023, 11051965115, 23274138301, 116370691505, 395660351117, 1978301755585]

約数ペア:

[(1, 1978301755585), (5, 395660351117), (17, 116370691505), (85, 23274138301), (179, 11051965115), (895, 2210393023), (3043, 650115595), (15215, 130023119)]