2849275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 4155984

約数和(自身を除く): 1306709

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 797, 3575, 3985, 8767, 10361, 19925, 43835, 51805, 113971, 219175, 259025, 569855, 2849275]

約数ペア:

[(1, 2849275), (5, 569855), (11, 259025), (13, 219175), (25, 113971), (55, 51805), (65, 43835), (143, 19925), (275, 10361), (325, 8767), (715, 3985), (797, 3575)]