1344525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 2749824

約数和(自身を除く): 1405299

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 197, 273, 325, 455, 525, 591, 975, 985, 1365, 1379, 2275, 2561, 2955, 4137, 4925, 6825, 6895, 7683, 12805, 14775, 17927, 20685, 34475, 38415, 53781, 64025, 89635, 103425, 192075, 268905, 448175, 1344525]

約数ペア:

[(1, 1344525), (3, 448175), (5, 268905), (7, 192075), (13, 103425), (15, 89635), (21, 64025), (25, 53781), (35, 38415), (39, 34475), (65, 20685), (75, 17927), (91, 14775), (105, 12805), (175, 7683), (195, 6895), (197, 6825), (273, 4925), (325, 4137), (455, 2955), (525, 2561), (591, 2275), (975, 1379), (985, 1365)]