2768675

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 4228896

約数和(自身を除く): 1460221

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 1217, 2275, 6085, 8519, 15821, 30425, 42595, 79105, 110747, 212975, 395525, 553735, 2768675]

約数ペア:

[(1, 2768675), (5, 553735), (7, 395525), (13, 212975), (25, 110747), (35, 79105), (65, 42595), (91, 30425), (175, 15821), (325, 8519), (455, 6085), (1217, 2275)]