23133825

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:759

約数の個数: 72

約数和(自身を含む): 48746880

約数和(自身を除く): 25613055

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, 715, 719, 825, 975, 1287, 2145, 2157, 2475, 2925, 3575, 3595, 6435, 6471, 7909, 9347, 10725, 10785, 17975, 23727, 28041, 32175, 32355, 39545, 46735, 53925, 71181, 84123, 102817, 118635, 140205, 161775, 197725, 233675, 308451, 355905, 420615, 514085, 593175, 701025, 925353, 1542255, 1779525, 2103075, 2570425, 4626765, 7711275, 23133825]

約数ペア:

[(1, 23133825), (3, 7711275), (5, 4626765), (9, 2570425), (11, 2103075), (13, 1779525), (15, 1542255), (25, 925353), (33, 701025), (39, 593175), (45, 514085), (55, 420615), (65, 355905), (75, 308451), (99, 233675), (117, 197725), (143, 161775), (165, 140205), (195, 118635), (225, 102817), (275, 84123), (325, 71181), (429, 53925), (495, 46735), (585, 39545), (715, 32355), (719, 32175), (825, 28041), (975, 23727), (1287, 17975), (2145, 10785), (2157, 10725), (2475, 9347), (2925, 7909), (3575, 6471), (3595, 6435)]