1520392335

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1087}}^1$

素因数の和:1293

約数の個数: 96

約数和(自身を含む): 3107745792

約数和(自身を除く): 1587353457

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 173, 231, 245, 385, 519, 539, 735, 865, 1087, 1155, 1211, 1617, 1903, 2595, 2695, 3261, 3633, 5435, 5709, 6055, 7609, 8085, 8477, 9515, 11957, 13321, 16305, 18165, 22827, 25431, 28545, 35871, 38045, 39963, 42385, 53263, 59785, 66605, 83699, 93247, 114135, 127155, 159789, 179355, 188051, 199815, 251097, 266315, 279741, 418495, 466235, 564153, 585893, 798945, 940255, 1255485, 1316357, 1398705, 1757679, 2068561, 2820765, 2929465, 3949071, 6205683, 6581785, 8788395, 9214499, 10342805, 14479927, 19745355, 27643497, 31028415, 43439781, 46072495, 72399635, 101359489, 138217485, 217198905, 304078467, 506797445, 1520392335]

約数ペア:

[(1, 1520392335), (3, 506797445), (5, 304078467), (7, 217198905), (11, 138217485), (15, 101359489), (21, 72399635), (33, 46072495), (35, 43439781), (49, 31028415), (55, 27643497), (77, 19745355), (105, 14479927), (147, 10342805), (165, 9214499), (173, 8788395), (231, 6581785), (245, 6205683), (385, 3949071), (519, 2929465), (539, 2820765), (735, 2068561), (865, 1757679), (1087, 1398705), (1155, 1316357), (1211, 1255485), (1617, 940255), (1903, 798945), (2595, 585893), (2695, 564153), (3261, 466235), (3633, 418495), (5435, 279741), (5709, 266315), (6055, 251097), (7609, 199815), (8085, 188051), (8477, 179355), (9515, 159789), (11957, 127155), (13321, 114135), (16305, 93247), (18165, 83699), (22827, 66605), (25431, 59785), (28545, 53263), (35871, 42385), (38045, 39963)]