1551189145

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{797}}^1\times {\mathrm{3217}}^1$

素因数の和:4041

約数の個数: 24

約数和(自身を含む): 2049235272

約数和(自身を除く): 498046127

約数列:

[1, 5, 11, 55, 121, 605, 797, 3217, 3985, 8767, 16085, 35387, 43835, 96437, 176935, 389257, 482185, 1946285, 2563949, 12819745, 28203439, 141017195, 310237829, 1551189145]

約数ペア:

[(1, 1551189145), (5, 310237829), (11, 141017195), (55, 28203439), (121, 12819745), (605, 2563949), (797, 1946285), (3217, 482185), (3985, 389257), (8767, 176935), (16085, 96437), (35387, 43835)]