27273075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{19139}}^1$

素因数の和:19171

約数の個数: 24

約数和(自身を含む): 47467200

約数和(自身を除く): 20194125

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 19139, 57417, 95695, 287085, 363641, 478475, 1090923, 1435425, 1818205, 5454615, 9091025, 27273075]

約数ペア:

[(1, 27273075), (3, 9091025), (5, 5454615), (15, 1818205), (19, 1435425), (25, 1090923), (57, 478475), (75, 363641), (95, 287085), (285, 95695), (475, 57417), (1425, 19139)]