38107355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 54190080

約数和(自身を除く): 16082725

約数列:

[1, 5, 11, 13, 55, 65, 143, 223, 239, 715, 1115, 1195, 2453, 2629, 2899, 3107, 12265, 13145, 14495, 15535, 31889, 34177, 53297, 159445, 170885, 266485, 586267, 692861, 2931335, 3464305, 7621471, 38107355]

約数ペア:

[(1, 38107355), (5, 7621471), (11, 3464305), (13, 2931335), (55, 692861), (65, 586267), (143, 266485), (223, 170885), (239, 159445), (715, 53297), (1115, 34177), (1195, 31889), (2453, 15535), (2629, 14495), (2899, 13145), (3107, 12265)]