24647025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 46497024

約数和(自身を除く): 21849999

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 1487, 3315, 4461, 5525, 7435, 16575, 19331, 22305, 25279, 37175, 57993, 75837, 96655, 111525, 126395, 289965, 328627, 379185, 483275, 631975, 985881, 1449825, 1643135, 1895925, 4929405, 8215675, 24647025]

約数ペア:

[(1, 24647025), (3, 8215675), (5, 4929405), (13, 1895925), (15, 1643135), (17, 1449825), (25, 985881), (39, 631975), (51, 483275), (65, 379185), (75, 328627), (85, 289965), (195, 126395), (221, 111525), (255, 96655), (325, 75837), (425, 57993), (663, 37175), (975, 25279), (1105, 22305), (1275, 19331), (1487, 16575), (3315, 7435), (4461, 5525)]