55008825

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 95785536

約数和(自身を除く): 40776711

約数列:

[1, 3, 5, 15, 25, 37, 43, 75, 111, 129, 185, 215, 461, 555, 645, 925, 1075, 1383, 1591, 2305, 2775, 3225, 4773, 6915, 7955, 11525, 17057, 19823, 23865, 34575, 39775, 51171, 59469, 85285, 99115, 119325, 255855, 297345, 426425, 495575, 733451, 1279275, 1486725, 2200353, 3667255, 11001765, 18336275, 55008825]

約数ペア:

[(1, 55008825), (3, 18336275), (5, 11001765), (15, 3667255), (25, 2200353), (37, 1486725), (43, 1279275), (75, 733451), (111, 495575), (129, 426425), (185, 297345), (215, 255855), (461, 119325), (555, 99115), (645, 85285), (925, 59469), (1075, 51171), (1383, 39775), (1591, 34575), (2305, 23865), (2775, 19823), (3225, 17057), (4773, 11525), (6915, 7955)]