1398051105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3137}}^1$

素因数の和:3266

約数の個数: 64

約数和(自身を含む): 2541328128

約数和(自身を除く): 1143277023

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 73, 111, 165, 185, 219, 365, 407, 555, 803, 1095, 1221, 2035, 2409, 2701, 3137, 4015, 6105, 8103, 9411, 12045, 13505, 15685, 29711, 34507, 40515, 47055, 89133, 103521, 116069, 148555, 172535, 229001, 348207, 445665, 517605, 580345, 687003, 1145005, 1276759, 1741035, 2519011, 3435015, 3830277, 6383795, 7557033, 8473037, 12595055, 19151385, 25419111, 37785165, 42365185, 93203407, 127095555, 279610221, 466017035, 1398051105]

約数ペア:

[(1, 1398051105), (3, 466017035), (5, 279610221), (11, 127095555), (15, 93203407), (33, 42365185), (37, 37785165), (55, 25419111), (73, 19151385), (111, 12595055), (165, 8473037), (185, 7557033), (219, 6383795), (365, 3830277), (407, 3435015), (555, 2519011), (803, 1741035), (1095, 1276759), (1221, 1145005), (2035, 687003), (2409, 580345), (2701, 517605), (3137, 445665), (4015, 348207), (6105, 229001), (8103, 172535), (9411, 148555), (12045, 116069), (13505, 103521), (15685, 89133), (29711, 47055), (34507, 40515)]