8102165

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:892

約数の個数: 16

約数和(自身を含む): 10212480

約数和(自身を除く): 2110315

約数列:

[1, 5, 29, 71, 145, 355, 787, 2059, 3935, 10295, 22823, 55877, 114115, 279385, 1620433, 8102165]

約数ペア:

[(1, 8102165), (5, 1620433), (29, 279385), (71, 114115), (145, 55877), (355, 22823), (787, 10295), (2059, 3935)]