160998465

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{71081}}^1$

素因数の和:71240

約数の個数: 16

約数和(自身を含む): 259307136

約数和(自身を除く): 98308671

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 71081, 213243, 355405, 1066215, 10733231, 32199693, 53666155, 160998465]

約数ペア:

[(1, 160998465), (3, 53666155), (5, 32199693), (15, 10733231), (151, 1066215), (453, 355405), (755, 213243), (2265, 71081)]