64696995

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2293}}^1$

素因数の和:2337

約数の個数: 64

約数和(自身を含む): 132134400

約数和(自身を除く): 67437405

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 135, 165, 171, 209, 285, 297, 495, 513, 627, 855, 1045, 1485, 1881, 2293, 2565, 3135, 5643, 6879, 9405, 11465, 20637, 25223, 28215, 34395, 43567, 61911, 75669, 103185, 126115, 130701, 217835, 227007, 309555, 378345, 392103, 479237, 653505, 681021, 1135035, 1176309, 1437711, 1960515, 2396185, 3405105, 4313133, 5881545, 7188555, 12939399, 21565665, 64696995]

約数ペア:

[(1, 64696995), (3, 21565665), (5, 12939399), (9, 7188555), (11, 5881545), (15, 4313133), (19, 3405105), (27, 2396185), (33, 1960515), (45, 1437711), (55, 1176309), (57, 1135035), (95, 681021), (99, 653505), (135, 479237), (165, 392103), (171, 378345), (209, 309555), (285, 227007), (297, 217835), (495, 130701), (513, 126115), (627, 103185), (855, 75669), (1045, 61911), (1485, 43567), (1881, 34395), (2293, 28215), (2565, 25223), (3135, 20637), (5643, 11465), (6879, 9405)]