40172495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6701}}^1$

素因数の和:6826

約数の個数: 16

約数和(自身を含む): 53079840

約数和(自身を除く): 12907345

約数列:

[1, 5, 11, 55, 109, 545, 1199, 5995, 6701, 33505, 73711, 368555, 730409, 3652045, 8034499, 40172495]

約数ペア:

[(1, 40172495), (5, 8034499), (11, 3652045), (55, 730409), (109, 368555), (545, 73711), (1199, 33505), (5995, 6701)]