229551845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 299337984

約数和(自身を除く): 69786139

約数列:

[1, 5, 23, 43, 61, 115, 215, 305, 761, 989, 1403, 2623, 3805, 4945, 7015, 13115, 17503, 32723, 46421, 60329, 87515, 163615, 232105, 301645, 752629, 1067683, 1996103, 3763145, 5338415, 9980515, 45910369, 229551845]

約数ペア:

[(1, 229551845), (5, 45910369), (23, 9980515), (43, 5338415), (61, 3763145), (115, 1996103), (215, 1067683), (305, 752629), (761, 301645), (989, 232105), (1403, 163615), (2623, 87515), (3805, 60329), (4945, 46421), (7015, 32723), (13115, 17503)]