605985

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 984960

約数和(自身を除く): 378975

約数列:

[1, 3, 5, 15, 71, 213, 355, 569, 1065, 1707, 2845, 8535, 40399, 121197, 201995, 605985]

約数ペア:

[(1, 605985), (3, 201995), (5, 121197), (15, 40399), (71, 8535), (213, 2845), (355, 1707), (569, 1065)]