64875630915

素因数分解:

$3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{773849}}^1$

素因数の和:773895

約数の個数: 56

約数和(自身を含む): 121797799200

約数和(自身を除く): 56922168285

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 621, 729, 1035, 1215, 1863, 3105, 3645, 5589, 9315, 16767, 27945, 83835, 773849, 2321547, 3869245, 6964641, 11607735, 17798527, 20893923, 34823205, 53395581, 62681769, 88992635, 104469615, 160186743, 188045307, 266977905, 313408845, 480560229, 564135921, 800933715, 940226535, 1441680687, 2402801145, 2820679605, 4325042061, 7208403435, 12975126183, 21625210305, 64875630915]

約数ペア:

[(1, 64875630915), (3, 21625210305), (5, 12975126183), (9, 7208403435), (15, 4325042061), (23, 2820679605), (27, 2402801145), (45, 1441680687), (69, 940226535), (81, 800933715), (115, 564135921), (135, 480560229), (207, 313408845), (243, 266977905), (345, 188045307), (405, 160186743), (621, 104469615), (729, 88992635), (1035, 62681769), (1215, 53395581), (1863, 34823205), (3105, 20893923), (3645, 17798527), (5589, 11607735), (9315, 6964641), (16767, 3869245), (27945, 2321547), (83835, 773849)]