55208615

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{743}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 83137536

約数和(自身を除く): 27928921

約数列:

[1, 5, 7, 11, 35, 55, 77, 193, 385, 743, 965, 1351, 2123, 3715, 5201, 6755, 8173, 10615, 14861, 26005, 40865, 57211, 74305, 143399, 286055, 716995, 1003793, 1577389, 5018965, 7886945, 11041723, 55208615]

約数ペア:

[(1, 55208615), (5, 11041723), (7, 7886945), (11, 5018965), (35, 1577389), (55, 1003793), (77, 716995), (193, 286055), (385, 143399), (743, 74305), (965, 57211), (1351, 40865), (2123, 26005), (3715, 14861), (5201, 10615), (6755, 8173)]