25272715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1327}}^1$

素因数の和:1638

約数の個数: 16

約数和(自身を含む): 32796288

約数和(自身を除く): 7523573

約数列:

[1, 5, 13, 65, 293, 1327, 1465, 3809, 6635, 17251, 19045, 86255, 388811, 1944055, 5054543, 25272715]

約数ペア:

[(1, 25272715), (5, 5054543), (13, 1944055), (65, 388811), (293, 86255), (1327, 19045), (1465, 17251), (3809, 6635)]