2669425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 3830112

約数和(自身を除く): 1160687

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 571, 935, 2855, 4675, 6281, 9707, 14275, 31405, 48535, 106777, 157025, 242675, 533885, 2669425]

約数ペア:

[(1, 2669425), (5, 533885), (11, 242675), (17, 157025), (25, 106777), (55, 48535), (85, 31405), (187, 14275), (275, 9707), (425, 6281), (571, 4675), (935, 2855)]