42479765

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5171}}^1$

素因数の和:5260

約数の個数: 16

約数和(自身を含む): 53623296

約数和(自身を除く): 11143531

約数列:

[1, 5, 31, 53, 155, 265, 1643, 5171, 8215, 25855, 160301, 274063, 801505, 1370315, 8495953, 42479765]

約数ペア:

[(1, 42479765), (5, 8495953), (31, 1370315), (53, 801505), (155, 274063), (265, 160301), (1643, 25855), (5171, 8215)]