1057289755

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{4273}}^1$

素因数の和:4407

約数の個数: 32

約数和(自身を含む): 1395854208

約数和(自身を除く): 338564453

約数列:

[1, 5, 17, 41, 71, 85, 205, 355, 697, 1207, 2911, 3485, 4273, 6035, 14555, 21365, 49487, 72641, 175193, 247435, 303383, 363205, 875965, 1516915, 2978281, 5157511, 12438703, 14891405, 25787555, 62193515, 211457951, 1057289755]

約数ペア:

[(1, 1057289755), (5, 211457951), (17, 62193515), (41, 25787555), (71, 14891405), (85, 12438703), (205, 5157511), (355, 2978281), (697, 1516915), (1207, 875965), (2911, 363205), (3485, 303383), (4273, 247435), (6035, 175193), (14555, 72641), (21365, 49487)]