6383905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 9072000

約数和(自身を除く): 2688095

約数列:

[1, 5, 11, 19, 41, 55, 95, 149, 205, 209, 451, 745, 779, 1045, 1639, 2255, 2831, 3895, 6109, 8195, 8569, 14155, 30545, 31141, 42845, 67199, 116071, 155705, 335995, 580355, 1276781, 6383905]

約数ペア:

[(1, 6383905), (5, 1276781), (11, 580355), (19, 335995), (41, 155705), (55, 116071), (95, 67199), (149, 42845), (205, 31141), (209, 30545), (451, 14155), (745, 8569), (779, 8195), (1045, 6109), (1639, 3895), (2255, 2831)]