64748045

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 78796800

約数和(自身を除く): 14048755

約数列:

[1, 5, 151, 191, 449, 755, 955, 2245, 28841, 67799, 85759, 144205, 338995, 428795, 12949609, 64748045]

約数ペア:

[(1, 64748045), (5, 12949609), (151, 428795), (191, 338995), (449, 144205), (755, 85759), (955, 67799), (2245, 28841)]