27553625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 38862720

約数和(自身を除く): 11309095

約数列:

[1, 5, 11, 25, 29, 55, 125, 145, 275, 319, 691, 725, 1375, 1595, 3455, 3625, 7601, 7975, 17275, 20039, 38005, 39875, 86375, 100195, 190025, 220429, 500975, 950125, 1102145, 2504875, 5510725, 27553625]

約数ペア:

[(1, 27553625), (5, 5510725), (11, 2504875), (25, 1102145), (29, 950125), (55, 500975), (125, 220429), (145, 190025), (275, 100195), (319, 86375), (691, 39875), (725, 38005), (1375, 20039), (1595, 17275), (3455, 7975), (3625, 7601)]