71295815

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{6301}}^1$

素因数の和:6410

約数の個数: 16

約数和(自身を含む): 89538816

約数和(自身を除く): 18243001

約数列:

[1, 5, 31, 73, 155, 365, 2263, 6301, 11315, 31505, 195331, 459973, 976655, 2299865, 14259163, 71295815]

約数ペア:

[(1, 71295815), (5, 14259163), (31, 2299865), (73, 976655), (155, 459973), (365, 195331), (2263, 31505), (6301, 11315)]