22227075

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 46872000

約数和(自身を除く): 24644925

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 27, 39, 45, 51, 65, 75, 85, 117, 135, 149, 153, 195, 221, 225, 255, 325, 351, 425, 447, 459, 585, 663, 675, 745, 765, 975, 1105, 1275, 1341, 1755, 1937, 1989, 2235, 2295, 2533, 2925, 3315, 3725, 3825, 4023, 5525, 5811, 5967, 6705, 7599, 8775, 9685, 9945, 11175, 11475, 12665, 16575, 17433, 20115, 22797, 29055, 29835, 32929, 33525, 37995, 48425, 49725, 52299, 63325, 68391, 87165, 98787, 100575, 113985, 145275, 149175, 164645, 189975, 261495, 296361, 341955, 435825, 493935, 569925, 823225, 889083, 1307475, 1481805, 1709775, 2469675, 4445415, 7409025, 22227075]

約数ペア:

[(1, 22227075), (3, 7409025), (5, 4445415), (9, 2469675), (13, 1709775), (15, 1481805), (17, 1307475), (25, 889083), (27, 823225), (39, 569925), (45, 493935), (51, 435825), (65, 341955), (75, 296361), (85, 261495), (117, 189975), (135, 164645), (149, 149175), (153, 145275), (195, 113985), (221, 100575), (225, 98787), (255, 87165), (325, 68391), (351, 63325), (425, 52299), (447, 49725), (459, 48425), (585, 37995), (663, 33525), (675, 32929), (745, 29835), (765, 29055), (975, 22797), (1105, 20115), (1275, 17433), (1341, 16575), (1755, 12665), (1937, 11475), (1989, 11175), (2235, 9945), (2295, 9685), (2533, 8775), (2925, 7599), (3315, 6705), (3725, 5967), (3825, 5811), (4023, 5525)]