1252380415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{2011}}^1$

素因数の和:2120

約数の個数: 48

約数和(自身を含む): 1802687616

約数和(自身を除く): 550307201

約数列:

[1, 5, 11, 13, 55, 65, 67, 143, 169, 335, 715, 737, 845, 871, 1859, 2011, 3685, 4355, 9295, 9581, 10055, 11323, 22121, 26143, 47905, 56615, 110605, 124553, 130715, 134737, 287573, 339859, 622765, 673685, 1437865, 1482107, 1699295, 1751581, 3738449, 7410535, 8757905, 18692245, 19267391, 22770553, 96336955, 113852765, 250476083, 1252380415]

約数ペア:

[(1, 1252380415), (5, 250476083), (11, 113852765), (13, 96336955), (55, 22770553), (65, 19267391), (67, 18692245), (143, 8757905), (169, 7410535), (335, 3738449), (715, 1751581), (737, 1699295), (845, 1482107), (871, 1437865), (1859, 673685), (2011, 622765), (3685, 339859), (4355, 287573), (9295, 134737), (9581, 130715), (10055, 124553), (11323, 110605), (22121, 56615), (26143, 47905)]