2017755435

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{100913}}^1$

素因数の和:100995

約数の個数: 32

約数和(自身を含む): 3410085888

約数和(自身を除く): 1392330453

約数列:

[1, 3, 5, 15, 31, 43, 93, 129, 155, 215, 465, 645, 1333, 3999, 6665, 19995, 100913, 302739, 504565, 1513695, 3128303, 4339259, 9384909, 13017777, 15641515, 21696295, 46924545, 65088885, 134517029, 403551087, 672585145, 2017755435]

約数ペア:

[(1, 2017755435), (3, 672585145), (5, 403551087), (15, 134517029), (31, 65088885), (43, 46924545), (93, 21696295), (129, 15641515), (155, 13017777), (215, 9384909), (465, 4339259), (645, 3128303), (1333, 1513695), (3999, 504565), (6665, 302739), (19995, 100913)]