77122605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12041}}^1$

素因数の和:12117

約数の個数: 32

約数和(自身を含む): 143347968

約数和(自身を除く): 66225363

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6405, 12041, 36123, 60205, 84287, 180615, 252861, 421435, 734501, 1264305, 2203503, 3672505, 5141507, 11017515, 15424521, 25707535, 77122605]

約数ペア:

[(1, 77122605), (3, 25707535), (5, 15424521), (7, 11017515), (15, 5141507), (21, 3672505), (35, 2203503), (61, 1264305), (105, 734501), (183, 421435), (305, 252861), (427, 180615), (915, 84287), (1281, 60205), (2135, 36123), (6405, 12041)]