4907815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 7076160

約数和(自身を除く): 2168345

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 181, 187, 319, 493, 905, 935, 1595, 1991, 2465, 3077, 5249, 5423, 9955, 15385, 26245, 27115, 33847, 57739, 89233, 169235, 288695, 446165, 981563, 4907815]

約数ペア:

[(1, 4907815), (5, 981563), (11, 446165), (17, 288695), (29, 169235), (55, 89233), (85, 57739), (145, 33847), (181, 27115), (187, 26245), (319, 15385), (493, 9955), (905, 5423), (935, 5249), (1595, 3077), (1991, 2465)]