51351315

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 85942080

約数和(自身を除く): 34590765

約数列:

[1, 3, 5, 15, 29, 87, 97, 145, 291, 435, 485, 1217, 1455, 2813, 3651, 6085, 8439, 14065, 18255, 35293, 42195, 105879, 118049, 176465, 354147, 529395, 590245, 1770735, 3423421, 10270263, 17117105, 51351315]

約数ペア:

[(1, 51351315), (3, 17117105), (5, 10270263), (15, 3423421), (29, 1770735), (87, 590245), (97, 529395), (145, 354147), (291, 176465), (435, 118049), (485, 105879), (1217, 42195), (1455, 35293), (2813, 18255), (3651, 14065), (6085, 8439)]