164893105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{25117}}^1$

素因数の和:25236

約数の個数: 16

約数和(自身を含む): 215211024

約数和(自身を除く): 50317919

約数列:

[1, 5, 13, 65, 101, 505, 1313, 6565, 25117, 125585, 326521, 1632605, 2536817, 12684085, 32978621, 164893105]

約数ペア:

[(1, 164893105), (5, 32978621), (13, 12684085), (65, 2536817), (101, 1632605), (505, 326521), (1313, 125585), (6565, 25117)]