270141255

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1823}}^1$

素因数の和:1960

約数の個数: 48

約数和(自身を含む): 486570240

約数和(自身を除く): 216428985

約数列:

[1, 3, 5, 9, 15, 37, 45, 89, 111, 185, 267, 333, 445, 555, 801, 1335, 1665, 1823, 3293, 4005, 5469, 9115, 9879, 16407, 16465, 27345, 29637, 49395, 67451, 82035, 148185, 162247, 202353, 337255, 486741, 607059, 811235, 1011765, 1460223, 2433705, 3035295, 6003139, 7301115, 18009417, 30015695, 54028251, 90047085, 270141255]

約数ペア:

[(1, 270141255), (3, 90047085), (5, 54028251), (9, 30015695), (15, 18009417), (37, 7301115), (45, 6003139), (89, 3035295), (111, 2433705), (185, 1460223), (267, 1011765), (333, 811235), (445, 607059), (555, 486741), (801, 337255), (1335, 202353), (1665, 162247), (1823, 148185), (3293, 82035), (4005, 67451), (5469, 49395), (9115, 29637), (9879, 27345), (16407, 16465)]