27557125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 37215360

約数和(自身を除く): 9658235

約数列:

[1, 5, 19, 25, 41, 95, 125, 205, 283, 475, 779, 1025, 1415, 2375, 3895, 5125, 5377, 7075, 11603, 19475, 26885, 35375, 58015, 97375, 134425, 220457, 290075, 672125, 1102285, 1450375, 5511425, 27557125]

約数ペア:

[(1, 27557125), (5, 5511425), (19, 1450375), (25, 1102285), (41, 672125), (95, 290075), (125, 220457), (205, 134425), (283, 97375), (475, 58015), (779, 35375), (1025, 26885), (1415, 19475), (2375, 11603), (3895, 7075), (5125, 5377)]