542516585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{877}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 726899712

約数和(自身を除く): 184383127

約数列:

[1, 5, 13, 31, 65, 155, 307, 403, 877, 1535, 2015, 3991, 4385, 9517, 11401, 19955, 27187, 47585, 57005, 123721, 135935, 269239, 353431, 618605, 1346195, 1767155, 3500107, 8346409, 17500535, 41732045, 108503317, 542516585]

約数ペア:

[(1, 542516585), (5, 108503317), (13, 41732045), (31, 17500535), (65, 8346409), (155, 3500107), (307, 1767155), (403, 1346195), (877, 618605), (1535, 353431), (2015, 269239), (3991, 135935), (4385, 123721), (9517, 57005), (11401, 47585), (19955, 27187)]