713381825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{51047}}^1$

素因数の和:51113

約数の個数: 24

約数和(自身を含む): 974812608

約数和(自身を除く): 261430783

約数列:

[1, 5, 13, 25, 43, 65, 215, 325, 559, 1075, 2795, 13975, 51047, 255235, 663611, 1276175, 2195021, 3318055, 10975105, 16590275, 28535273, 54875525, 142676365, 713381825]

約数ペア:

[(1, 713381825), (5, 142676365), (13, 54875525), (25, 28535273), (43, 16590275), (65, 10975105), (215, 3318055), (325, 2195021), (559, 1276175), (1075, 663611), (2795, 255235), (13975, 51047)]