9004845

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 15409152

約数和(自身を除く): 6404307

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 607, 645, 989, 1821, 2967, 3035, 4945, 9105, 13961, 14835, 26101, 41883, 69805, 78303, 130505, 209415, 391515, 600323, 1800969, 3001615, 9004845]

約数ペア:

[(1, 9004845), (3, 3001615), (5, 1800969), (15, 600323), (23, 391515), (43, 209415), (69, 130505), (115, 78303), (129, 69805), (215, 41883), (345, 26101), (607, 14835), (645, 13961), (989, 9105), (1821, 4945), (2967, 3035)]