6904605

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 11531520

約数和(自身を除く): 4626915

約数列:

[1, 3, 5, 15, 41, 103, 109, 123, 205, 309, 327, 515, 545, 615, 1545, 1635, 4223, 4469, 11227, 12669, 13407, 21115, 22345, 33681, 56135, 63345, 67035, 168405, 460307, 1380921, 2301535, 6904605]

約数ペア:

[(1, 6904605), (3, 2301535), (5, 1380921), (15, 460307), (41, 168405), (103, 67035), (109, 63345), (123, 56135), (205, 33681), (309, 22345), (327, 21115), (515, 13407), (545, 12669), (615, 11227), (1545, 4469), (1635, 4223)]