22253175

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 46425600

約数和(自身を除く): 24172425

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 71, 75, 105, 175, 199, 213, 225, 315, 355, 497, 525, 597, 639, 995, 1065, 1393, 1491, 1575, 1775, 1791, 2485, 2985, 3195, 4179, 4473, 4975, 5325, 6965, 7455, 8955, 12425, 12537, 14129, 14925, 15975, 20895, 22365, 34825, 37275, 42387, 44775, 62685, 70645, 98903, 104475, 111825, 127161, 211935, 296709, 313425, 353225, 494515, 635805, 890127, 1059675, 1483545, 2472575, 3179025, 4450635, 7417725, 22253175]

約数ペア:

[(1, 22253175), (3, 7417725), (5, 4450635), (7, 3179025), (9, 2472575), (15, 1483545), (21, 1059675), (25, 890127), (35, 635805), (45, 494515), (63, 353225), (71, 313425), (75, 296709), (105, 211935), (175, 127161), (199, 111825), (213, 104475), (225, 98903), (315, 70645), (355, 62685), (497, 44775), (525, 42387), (597, 37275), (639, 34825), (995, 22365), (1065, 20895), (1393, 15975), (1491, 14925), (1575, 14129), (1775, 12537), (1791, 12425), (2485, 8955), (2985, 7455), (3195, 6965), (4179, 5325), (4473, 4975)]