12200265

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 26889408

約数和(自身を除く): 14689143

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 385, 441, 495, 503, 539, 693, 735, 1155, 1509, 1617, 2205, 2515, 2695, 3465, 3521, 4527, 4851, 5533, 7545, 8085, 10563, 16599, 17605, 22635, 24255, 24647, 27665, 31689, 38731, 49797, 52815, 73941, 82995, 116193, 123235, 158445, 193655, 221823, 248985, 271117, 348579, 369705, 580965, 813351, 1109115, 1355585, 1742895, 2440053, 4066755, 12200265]

約数ペア:

[(1, 12200265), (3, 4066755), (5, 2440053), (7, 1742895), (9, 1355585), (11, 1109115), (15, 813351), (21, 580965), (33, 369705), (35, 348579), (45, 271117), (49, 248985), (55, 221823), (63, 193655), (77, 158445), (99, 123235), (105, 116193), (147, 82995), (165, 73941), (231, 52815), (245, 49797), (315, 38731), (385, 31689), (441, 27665), (495, 24647), (503, 24255), (539, 22635), (693, 17605), (735, 16599), (1155, 10563), (1509, 8085), (1617, 7545), (2205, 5533), (2515, 4851), (2695, 4527), (3465, 3521)]