22812075

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:749

約数の個数: 72

約数和(自身を含む): 48069840

約数和(自身を除く): 25257765

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 55, 65, 75, 99, 117, 143, 165, 195, 225, 275, 325, 429, 495, 585, 709, 715, 825, 975, 1287, 2127, 2145, 2475, 2925, 3545, 3575, 6381, 6435, 7799, 9217, 10635, 10725, 17725, 23397, 27651, 31905, 32175, 38995, 46085, 53175, 70191, 82953, 101387, 116985, 138255, 159525, 194975, 230425, 304161, 350955, 414765, 506935, 584925, 691275, 912483, 1520805, 1754775, 2073825, 2534675, 4562415, 7604025, 22812075]

約数ペア:

[(1, 22812075), (3, 7604025), (5, 4562415), (9, 2534675), (11, 2073825), (13, 1754775), (15, 1520805), (25, 912483), (33, 691275), (39, 584925), (45, 506935), (55, 414765), (65, 350955), (75, 304161), (99, 230425), (117, 194975), (143, 159525), (165, 138255), (195, 116985), (225, 101387), (275, 82953), (325, 70191), (429, 53175), (495, 46085), (585, 38995), (709, 32175), (715, 31905), (825, 27651), (975, 23397), (1287, 17725), (2127, 10725), (2145, 10635), (2475, 9217), (2925, 7799), (3545, 6435), (3575, 6381)]