78791045

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{1321}}^1$

素因数の和:1556

約数の個数: 16

約数和(自身を含む): 96453120

約数和(自身を除く): 17662075

約数列:

[1, 5, 79, 151, 395, 755, 1321, 6605, 11929, 59645, 104359, 199471, 521795, 997355, 15758209, 78791045]

約数ペア:

[(1, 78791045), (5, 15758209), (79, 997355), (151, 521795), (395, 199471), (755, 104359), (1321, 59645), (6605, 11929)]