162772085

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^2\times {\mathrm{271}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 225777408

約数和(自身を除く): 63005323

約数列:

[1, 5, 7, 35, 131, 271, 655, 917, 1355, 1897, 4585, 9485, 17161, 35501, 85805, 120127, 177505, 248507, 600635, 1242535, 4650631, 23253155, 32554417, 162772085]

約数ペア:

[(1, 162772085), (5, 32554417), (7, 23253155), (35, 4650631), (131, 1242535), (271, 600635), (655, 248507), (917, 177505), (1355, 120127), (1897, 85805), (4585, 35501), (9485, 17161)]