168966865

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{4621}}^1$

素因数の和:4800

約数の個数: 16

約数和(自身を含む): 207657216

約数和(自身を除く): 38690351

約数列:

[1, 5, 71, 103, 355, 515, 4621, 7313, 23105, 36565, 328091, 475963, 1640455, 2379815, 33793373, 168966865]

約数ペア:

[(1, 168966865), (5, 33793373), (71, 2379815), (103, 1640455), (355, 475963), (515, 328091), (4621, 36565), (7313, 23105)]