21833314935

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^2$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 35630517600

約数和(自身を除く): 13797202665

約数列:

[1, 3, 5, 15, 101, 149, 303, 311, 447, 505, 745, 933, 1515, 1555, 2235, 4665, 15049, 31411, 45147, 46339, 75245, 94233, 96721, 139017, 157055, 225735, 231695, 290163, 471165, 483605, 695085, 1450815, 4680239, 9768821, 14040717, 14411429, 23401195, 29306463, 43234287, 48844105, 70203585, 72057145, 146532315, 216171435, 1455554329, 4366662987, 7277771645, 21833314935]

約数ペア:

[(1, 21833314935), (3, 7277771645), (5, 4366662987), (15, 1455554329), (101, 216171435), (149, 146532315), (303, 72057145), (311, 70203585), (447, 48844105), (505, 43234287), (745, 29306463), (933, 23401195), (1515, 14411429), (1555, 14040717), (2235, 9768821), (4665, 4680239), (15049, 1450815), (31411, 695085), (45147, 483605), (46339, 471165), (75245, 290163), (94233, 231695), (96721, 225735), (139017, 157055)]