2018092525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{60107}}^1$

素因数の和:60213

約数の個数: 24

約数和(自身を含む): 2683221120

約数和(自身を除く): 665128595

約数列:

[1, 5, 17, 25, 79, 85, 395, 425, 1343, 1975, 6715, 33575, 60107, 300535, 1021819, 1502675, 4748453, 5109095, 23742265, 25545475, 80723701, 118711325, 403618505, 2018092525]

約数ペア:

[(1, 2018092525), (5, 403618505), (17, 118711325), (25, 80723701), (79, 25545475), (85, 23742265), (395, 5109095), (425, 4748453), (1343, 1502675), (1975, 1021819), (6715, 300535), (33575, 60107)]