51235245

素因数分解:

$3^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1667}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 88991136

約数和(自身を除く): 37755891

約数列:

[1, 3, 5, 9, 15, 45, 683, 1667, 2049, 3415, 5001, 6147, 8335, 10245, 15003, 25005, 30735, 75015, 1138561, 3415683, 5692805, 10247049, 17078415, 51235245]

約数ペア:

[(1, 51235245), (3, 17078415), (5, 10247049), (9, 5692805), (15, 3415683), (45, 1138561), (683, 75015), (1667, 30735), (2049, 25005), (3415, 15003), (5001, 10245), (6147, 8335)]