42408245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1789}}^1$

素因数の和:2236

約数の個数: 16

約数和(自身を含む): 55676160

約数和(自身を除く): 13267915

約数列:

[1, 5, 11, 55, 431, 1789, 2155, 4741, 8945, 19679, 23705, 98395, 771059, 3855295, 8481649, 42408245]

約数ペア:

[(1, 42408245), (5, 8481649), (11, 3855295), (55, 771059), (431, 98395), (1789, 23705), (2155, 19679), (4741, 8945)]