11388725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 15141888

約数和(自身を除く): 3753163

約数列:

[1, 5, 17, 25, 85, 127, 211, 425, 635, 1055, 2159, 3175, 3587, 5275, 10795, 17935, 26797, 53975, 89675, 133985, 455549, 669925, 2277745, 11388725]

約数ペア:

[(1, 11388725), (5, 2277745), (17, 669925), (25, 455549), (85, 133985), (127, 89675), (211, 53975), (425, 26797), (635, 17935), (1055, 10795), (2159, 5275), (3175, 3587)]