21922789665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{39671}}^1$

素因数の和:39982

約数の個数: 64

約数和(自身を含む): 42350653440

約数和(自身を除く): 20427863775

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 277, 285, 399, 665, 831, 1385, 1939, 1995, 4155, 5263, 5817, 9695, 15789, 26315, 29085, 36841, 39671, 78945, 110523, 119013, 184205, 198355, 277697, 552615, 595065, 753749, 833091, 1388485, 2261247, 3768745, 4165455, 5276243, 10988867, 11306235, 15828729, 26381215, 32966601, 54944335, 76922069, 79143645, 164833005, 208788473, 230766207, 384610345, 626365419, 1043942365, 1153831035, 1461519311, 3131827095, 4384557933, 7307596555, 21922789665]

約数ペア:

[(1, 21922789665), (3, 7307596555), (5, 4384557933), (7, 3131827095), (15, 1461519311), (19, 1153831035), (21, 1043942365), (35, 626365419), (57, 384610345), (95, 230766207), (105, 208788473), (133, 164833005), (277, 79143645), (285, 76922069), (399, 54944335), (665, 32966601), (831, 26381215), (1385, 15828729), (1939, 11306235), (1995, 10988867), (4155, 5276243), (5263, 4165455), (5817, 3768745), (9695, 2261247), (15789, 1388485), (26315, 833091), (29085, 753749), (36841, 595065), (39671, 552615), (78945, 277697), (110523, 198355), (119013, 184205)]