885992255

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 1110412800

約数和(自身を除く): 224420545

約数列:

[1, 5, 53, 67, 139, 265, 335, 359, 695, 1795, 3551, 7367, 9313, 17755, 19027, 24053, 36835, 46565, 49901, 95135, 120265, 249505, 493589, 1274809, 2467945, 2644753, 3343367, 6374045, 13223765, 16716835, 177198451, 885992255]

約数ペア:

[(1, 885992255), (5, 177198451), (53, 16716835), (67, 13223765), (139, 6374045), (265, 3343367), (335, 2644753), (359, 2467945), (695, 1274809), (1795, 493589), (3551, 249505), (7367, 120265), (9313, 95135), (17755, 49901), (19027, 46565), (24053, 36835)]