7013225

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 9106560

約数和(自身を除く): 2093335

約数列:

[1, 5, 25, 53, 67, 79, 265, 335, 395, 1325, 1675, 1975, 3551, 4187, 5293, 17755, 20935, 26465, 88775, 104675, 132325, 280529, 1402645, 7013225]

約数ペア:

[(1, 7013225), (5, 1402645), (25, 280529), (53, 132325), (67, 104675), (79, 88775), (265, 26465), (335, 20935), (395, 17755), (1325, 5293), (1675, 4187), (1975, 3551)]