71952085

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{6359}}^1$

素因数の和:6468

約数の個数: 16

約数和(自身を含む): 90362880

約数和(自身を除く): 18410795

約数列:

[1, 5, 31, 73, 155, 365, 2263, 6359, 11315, 31795, 197129, 464207, 985645, 2321035, 14390417, 71952085]

約数ペア:

[(1, 71952085), (5, 14390417), (31, 2321035), (73, 985645), (155, 464207), (365, 197129), (2263, 31795), (6359, 11315)]