201465315

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{66821}}^1$

素因数の和:66899

約数の個数: 24

約数和(自身を含む): 354423888

約数和(自身を除く): 152958573

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 66821, 200463, 334105, 601389, 1002315, 3006945, 4477007, 13431021, 22385035, 40293063, 67155105, 201465315]

約数ペア:

[(1, 201465315), (3, 67155105), (5, 40293063), (9, 22385035), (15, 13431021), (45, 4477007), (67, 3006945), (201, 1002315), (335, 601389), (603, 334105), (1005, 200463), (3015, 66821)]