55169805

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 91365120

約数和(自身を除く): 36195315

約数列:

[1, 3, 5, 15, 41, 109, 123, 205, 327, 545, 615, 823, 1635, 2469, 4115, 4469, 12345, 13407, 22345, 33743, 67035, 89707, 101229, 168715, 269121, 448535, 506145, 1345605, 3677987, 11033961, 18389935, 55169805]

約数ペア:

[(1, 55169805), (3, 18389935), (5, 11033961), (15, 3677987), (41, 1345605), (109, 506145), (123, 448535), (205, 269121), (327, 168715), (545, 101229), (615, 89707), (823, 67035), (1635, 33743), (2469, 22345), (4115, 13407), (4469, 12345)]