24216075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 49559328

約数和(自身を除く): 25343253

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 75, 85, 117, 153, 195, 221, 225, 255, 325, 425, 487, 585, 663, 765, 975, 1105, 1275, 1461, 1989, 2435, 2925, 3315, 3825, 4383, 5525, 6331, 7305, 8279, 9945, 12175, 16575, 18993, 21915, 24837, 31655, 36525, 41395, 49725, 56979, 74511, 94965, 107627, 109575, 124185, 158275, 206975, 284895, 322881, 372555, 474825, 538135, 620925, 968643, 1424475, 1614405, 1862775, 2690675, 4843215, 8072025, 24216075]

約数ペア:

[(1, 24216075), (3, 8072025), (5, 4843215), (9, 2690675), (13, 1862775), (15, 1614405), (17, 1424475), (25, 968643), (39, 620925), (45, 538135), (51, 474825), (65, 372555), (75, 322881), (85, 284895), (117, 206975), (153, 158275), (195, 124185), (221, 109575), (225, 107627), (255, 94965), (325, 74511), (425, 56979), (487, 49725), (585, 41395), (663, 36525), (765, 31655), (975, 24837), (1105, 21915), (1275, 18993), (1461, 16575), (1989, 12175), (2435, 9945), (2925, 8279), (3315, 7305), (3825, 6331), (4383, 5525)]