713139975

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{44641}}^1$

素因数の和:44728

約数の個数: 36

約数和(自身を含む): 1295332272

約数和(自身を除く): 582192297

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 1065, 1775, 3195, 5325, 15975, 44641, 133923, 223205, 401769, 669615, 1116025, 2008845, 3169511, 3348075, 9508533, 10044225, 15847555, 28525599, 47542665, 79237775, 142627995, 237713325, 713139975]

約数ペア:

[(1, 713139975), (3, 237713325), (5, 142627995), (9, 79237775), (15, 47542665), (25, 28525599), (45, 15847555), (71, 10044225), (75, 9508533), (213, 3348075), (225, 3169511), (355, 2008845), (639, 1116025), (1065, 669615), (1775, 401769), (3195, 223205), (5325, 133923), (15975, 44641)]