103748025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{81371}}^1$

素因数の和:81401

約数の個数: 24

約数和(自身を含む): 181622304

約数和(自身を除く): 77874279

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 81371, 244113, 406855, 1220565, 1383307, 2034275, 4149921, 6102825, 6916535, 20749605, 34582675, 103748025]

約数ペア:

[(1, 103748025), (3, 34582675), (5, 20749605), (15, 6916535), (17, 6102825), (25, 4149921), (51, 2034275), (75, 1383307), (85, 1220565), (255, 406855), (425, 244113), (1275, 81371)]