2783127645

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{6277}}^1$

素因数の和:6514

約数の個数: 48

約数和(自身を含む): 4936014720

約数和(自身を除く): 2152887075

約数列:

[1, 3, 5, 9, 15, 45, 59, 167, 177, 295, 501, 531, 835, 885, 1503, 2505, 2655, 6277, 7515, 9853, 18831, 29559, 31385, 49265, 56493, 88677, 94155, 147795, 282465, 370343, 443385, 1048259, 1111029, 1851715, 3144777, 3333087, 5241295, 5555145, 9434331, 15723885, 16665435, 47171655, 61847281, 185541843, 309236405, 556625529, 927709215, 2783127645]

約数ペア:

[(1, 2783127645), (3, 927709215), (5, 556625529), (9, 309236405), (15, 185541843), (45, 61847281), (59, 47171655), (167, 16665435), (177, 15723885), (295, 9434331), (501, 5555145), (531, 5241295), (835, 3333087), (885, 3144777), (1503, 1851715), (2505, 1111029), (2655, 1048259), (6277, 443385), (7515, 370343), (9853, 282465), (18831, 147795), (29559, 94155), (31385, 88677), (49265, 56493)]