82873115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{4153}}^1$

素因数の和:4478

約数の個数: 16

約数和(自身を含む): 107472288

約数和(自身を除く): 24599173

約数列:

[1, 5, 13, 65, 307, 1535, 3991, 4153, 19955, 20765, 53989, 269945, 1274971, 6374855, 16574623, 82873115]

約数ペア:

[(1, 82873115), (5, 16574623), (13, 6374855), (65, 1274971), (307, 269945), (1535, 53989), (3991, 20765), (4153, 19955)]