2247653475

素因数分解:

$3^3\times 5^2\times {\mathrm{181}}^1\times {\mathrm{18397}}^1$

素因数の和:18597

約数の個数: 48

約数和(自身を含む): 4152060640

約数和(自身を除く): 1904407165

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 181, 225, 543, 675, 905, 1629, 2715, 4525, 4887, 8145, 13575, 18397, 24435, 40725, 55191, 91985, 122175, 165573, 275955, 459925, 496719, 827865, 1379775, 2483595, 3329857, 4139325, 9989571, 12417975, 16649285, 29968713, 49947855, 83246425, 89906139, 149843565, 249739275, 449530695, 749217825, 2247653475]

約数ペア:

[(1, 2247653475), (3, 749217825), (5, 449530695), (9, 249739275), (15, 149843565), (25, 89906139), (27, 83246425), (45, 49947855), (75, 29968713), (135, 16649285), (181, 12417975), (225, 9989571), (543, 4139325), (675, 3329857), (905, 2483595), (1629, 1379775), (2715, 827865), (4525, 496719), (4887, 459925), (8145, 275955), (13575, 165573), (18397, 122175), (24435, 91985), (40725, 55191)]