42407255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{919}}^1$

素因数の和:1774

約数の個数: 16

約数和(自身を含む): 55641600

約数和(自身を除く): 13234345

約数列:

[1, 5, 11, 55, 839, 919, 4195, 4595, 9229, 10109, 46145, 50545, 771041, 3855205, 8481451, 42407255]

約数ペア:

[(1, 42407255), (5, 8481451), (11, 3855205), (55, 771041), (839, 50545), (919, 46145), (4195, 10109), (4595, 9229)]